分类： 染料 NHS 酯 Dye NHS esters

BDP TMR NHS ester

BDP TMR NHS ester，BDP TMR 是一种硼二吡咯亚甲基染料，是 BODIPY® TMR 的类似物。 这是一种胺反应性 NHS 酯，用于标记蛋白质、肽和其他带有氨基的分子。

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  • BDP TMR NHS ester

BDP TMR NHS ester

标签：NHS esters Fluorescence polarization Microscopy Protein labeling BDP TMR
货号 规格 价格 货期
12420 1 mg 110.00$ in stock
22420 5 mg 210.00$ in stock
42420 25 mg 410.00$ in stock
52420 50 mg 695.00$ in stock
62420 100 mg 1190.00$ in stock

BDP TMR is a borondipyrromethene dye, analog of BODIPY® TMR. This is an amine-reactive NHS ester for the labeling of proteins, peptides, and other molecules with amino groups.

BDP TMR is a dye for TAMRA channel, which is however much brighter than TAMRA. Because of rather long life time of excited state, this fluorophore is a good choice for fluorescence anisotropy measurements, especially with the short linker offered. Fluorescence polarization is an excellent method for high throughput binding assays.

BDP TMR 是一种硼二吡咯亚甲基染料，是 BODIPY® TMR 的类似物。 这是一种胺反应性 NHS 酯，用于标记蛋白质、肽和其他带有氨基的分子。

BDP TMR 是 TAMRA 通道的染料，但它比 TAMRA 亮得多。 由于激发态的寿命相当长，这种荧光团是荧光各向异性测量的不错选择，尤其是在提供短接头的情况下。 荧光偏振是高通量结合测定的一种极好的方法。

BDP TMR NHS ester BDP TMR NHS ester BDP TMR NHS ester BDP TMR NHS ester

Absorption and emission spectra of BDP TMR

BDP TMR NHS ester

BDP TMR NHS ester相关产品

Azidobutyric acid NHS ester

Activated ester for azido labeling of peptides and proteins.

用于肽和蛋白质的叠氮基标记的活化酯。

BDP FL NHS ester

Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.

氨基反应性 BDP FL，一种非常明亮且光稳定的荧光素通道染料。

Cyanine5 maleimide

Cyanine5 maleimide reacts with thiols to give dye labeled conjugates.

Cyanine5 马来酰亚胺与硫醇反应生成染料标记的偶联物。

General properties

Appearance: purple solid
Mass spec M+ increment: 380.2
Molecular weight: 495.28
CAS number: 485397-12-4
Molecular formula: C25H24BF2N3O5
Solubility: good in most organic solvents (DMF, DMSO, DCM, acetone, etc.)
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 542
ε, L⋅mol−1⋅cm−1: 55000
Emission maximum, nm: 574
Fluorescence quantum yield: 0.64
CF260: 0.16
CF280: 0.16

相关文献：

  1. Nascimento, A.; Pedro, M.N.S.; Pinto, I.F.; Aires-Barros, M.R.; Azevedo, A.M. Microfluidics as a high-throughput solution for chromatographic process development – The complexity of multimodal chromatography used as a proof of concept. Journal of Chromatography A, 2021, 1658, 462618. doi: 10.1016/j.chroma.2021.462618
BODIPY® is a trademark of Life Technologies.

BDP R6G NHS ester

BDP R6G NHS ester，BDP R6G NHS 酯是一种胺反应性硼二吡咯亚甲基染料（BODIPY® R6G NHS 酯的类似物），其吸收和发射光谱与 R6G 相似。

  • Products
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  • BDP R6G NHS ester

BDP R6G NHS ester

NHS esters BDP R6G Protein labeling
货号 规格 价格 货期
14420 1 mg 110.00$ in stock
24420 5 mg 210.00$ in stock
44420 25 mg 410.00$ in stock
54420 50 mg 695.00$ in stock
64420 100 mg 1190.00$ in stock

BDP R6G NHS ester is an amine-reactive borondipyrromethene dye (an analog of BODIPY® R6G NHS ester) that has absorption and emission spectra similar to R6G.

BDP R6G is a bright and photostable dye that exhibits long living fluorescence that has little pH dependence. Due to the long fluorescence lifetime, this dye is useful for fluorescence polarization assays, and for two-photon experiments.

The NHS ester function can be conjugated with various amine groups, including those present in proteins and peptides.

BDP R6G NHS 酯是一种胺反应性硼二吡咯亚甲基染料（BODIPY® R6G NHS 酯的类似物），其吸收和发射光谱与 R6G 相似。

BDP R6G 是一种明亮且光稳定的染料，具有长寿命荧光，几乎不依赖 pH 值。 由于荧光寿命长，这种染料可用于荧光偏振测定和双光子实验。

NHS 酯官能团可以与各种胺基结合，包括存在于蛋白质和肽中的胺基。

BDP R6G NHS ester BDP R6G NHS ester BDP R6G NHS ester BDP R6G NHS ester

Absorption and emission spectra of BDP R6G fluorophore

BDP R6G NHS ester

BDP R6G NHS ester相关产品

BDP R6G carboxylic acid

Free carboxylic acid derivative of BDP R6G – a borondipyrromethene dye with absorption and emission spectra resembling R6G rhodamine.

BDP R6G 的游离羧酸衍生物 – 一种具有类似于 R6G 罗丹明的吸收和发射光谱的硼二吡咯亚甲基染料。

Cyanine3 NHS ester

Amine-reactive Cyanine3 dye NHS ester.

胺反应性 Cyanine3 染料 NHS 酯。

BDP TR NHS ester

BDP TR is a borondipyrromethene dye. A bright and photostable fluorophore with high quantum yield.

BDP TR 是一种硼二吡咯亚甲基染料。 具有高量子产率的明亮且光稳定的荧光团。

General properties

Appearance: dark-green crystals
Mass spec M+ increment: 322.1
Molecular weight: 437.21
CAS number: 335193-70-9, 1443457-59-7
Molecular formula: C22H18BF2N3O4
IUPAC name: 2,5-Dioxo-1-pyrrolidinyl 3-(4,4-difluoro-5-phenyl-3a,4a-diaza-4-bora-s-indacen-3-yl)propionate
Solubility: good in DMF, DMSO, DCM
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 530
ε, L⋅mol−1⋅cm−1: 76000
Emission maximum, nm: 548
Fluorescence quantum yield: 0.96
CF260: 0.17
CF280: 0.18

  1. Lee, S.A.; Biteen, J.S. Spectral Reshaping of Single Dye Molecules Coupled to Single Plasmonic Nanoparticles. Journal of Physical Chemistry Letters, 2019, 10, 5764–5769. doi: 10.1021/acs.jpclett.9b02480
BODIPY® is a trademark of Life Technologies.

BDP FL NHS ester

BDP FL NHS ester,BDP FL NHS 酯是一种用于 488 nm 通道的高级染料，是荧光素的替代品，荧光素是一种与 BODIPY FL® NHS 酯相同的分子。 一种用于标记蛋白质和肽的氨基活性染料。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • BDP FL NHS ester

BDP FL NHS ester

标签：BDP FL NHS esters Fluorescence polarization Microscopy Protein labeling
货号 规格 价格 货期
11420 1 mg 110.00$ in stock
21420 5 mg 210.00$ in stock
41420 25 mg 410.00$ in stock
51420 50 mg 695.00$ in stock
61420 100 mg 1190.00$ in stock

BDP FL NHS ester is an advanced dye for 488 nm channel, a replacement for fluorescein, a molecule identical to BODIPY FL® NHS ester. An amino-reactive dye for the labeling of proteins and peptides.

While the absorbance and emission spectra of this molecule stay within FAM excitation and emission channels, this dye provides much better photostability, and outstanding brightness. The fluorescence spectrum of BODIPY-FL is narrower than that of FAM. This provides a better brightness for monochromator based instruments, when emission wavelength can be tuned to dye maximum.

The dye is neutral, possesses low molecular weight, and retains high quantum yield in conjugates.

The dye is a good replacement for fluorescein (FAM), BODIPY-FL, DyLight 488, Cy2, and other 488 nm dyes.

BDP FL NHS 酯是一种用于 488 nm 通道的高级染料，是荧光素的替代品，荧光素是一种与 BODIPY FL® NHS 酯相同的分子。 一种用于标记蛋白质和肽的氨基活性染料。

虽然这种分子的吸收和发射光谱停留在 FAM 激发和发射通道内，但这种染料提供了更好的光稳定性和出色的亮度。 BODIPY-FL 的荧光光谱比 FAM 窄。 这为基于单色器的仪器提供了更好的亮度，当发射波长可以调整到染料最大值时。

该染料是中性的，具有低分子量，并在偶联物中保持高量子产率。

该染料是荧光素 (FAM)、BODIPY-FL、DyLight 488、Cy2 和其他 488 nm 染料的良好替代品。

BDP FL NHS ester BDP FL NHS ester BDP FL NHS ester BDP FL NHS ester

Absorption and emission spectra of BDP FL

BDP FL NHS ester

BDP FL NHS ester相关产品

Cyanine5 azide

Cyanine5 azide is a reagent for Click Chemistry labeling with Cyanine5, a popular fluorescent dye.
Cyanine5 azide 是一种用 Cyanine5（一种流行的荧光染料）进行 Click Chemistry 标记的试剂。

Phosphate CPG 500 solid support

CPG solid support for the synthesis of 3′-phosphorylated oligonucleotides.
用于合成 3′-磷酸化寡核苷酸的 CPG 固体支持物。

Cyanine3.5 carboxylic acid

Unactivated monofunctional Cy3.5 carboxylic acid.
未活化的单官能 Cy3.5 羧酸。

General properties

Appearance: orange solid
Mass spec M+ increment: 274.1
Molecular weight: 389.16
CAS number: 146616-66-2
Molecular formula: C18H18BF2N3O4
Solubility: Good in organic solvents (DMF, DMSO, dichlromethane), limited in water
Quality control: NMR 1H, HPLC-MS (95+%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 503
ε, L⋅mol−1⋅cm−1: 92000
Emission maximum, nm: 509
Fluorescence quantum yield: 0.97
CF260: 0.015
CF280: 0.027

相关文献：

  1. Nascimento, A.; Pedro, M.N.S.; Pinto, I.F.; Aires-Barros, M.R.; Azevedo, A.M. Microfluidics as a high-throughput solution for chromatographic process development – The complexity of multimodal chromatography used as a proof of concept. Journal of Chromatography A, 2021, 1658, 462618. doi: 10.1016/j.chroma.2021.462618
  2. Best, Q.A.; Haack, R.A.; Swift, K.M.; Bax, B.M.; Tetin, S.Y.; Hershberger, S.J. A Rainbow of Acridinium Chemiluminescence. Luminescence, 2021, 36(4), 1097–1106. doi: 10.1002/bio.4038
  3. González, M.I.; González-Arjona, M.; Santos-Coquillat, A.; Vaquero, J.; Vázquez-Ogando, E.; de Molina, A.; Peinado, H.; Desco, M.; Salinas, B. Covalently Labeled Fluorescent Exosomes for In Vitro and In Vivo Applications. Biomedicines, 2021, 9, 81. doi: 10.3390/biomedicines9010081
  4. Volz, J.; Kusch, C.; Beck, S.; Popp, M.; Vögtle, T.; Meub, M.; Scheller, I.; Heil, H.S.; Preu, J.; Schuhmann, M.K.; Hemmen, K.; Premsler, T.; Sickmann, A.; Heinze, K.G.; Stegner, D.; Stoll, G.; Braun, A.; Sauer, M.; Nieswandt, B. BIN2 orchestrates platelet calcium signaling in thrombosis and thrombo-inflammation. Journal of Clinical Investigation, 2020, 130(11), 6064–6079. doi: 10.1172/JCI136457

BDP 650/665 X NHS ester

BDP 650/665 X NHS ester,BDP 650/665 是一种具有远红色激发和发射的硼二吡咯亚甲基染料。 该染料具有良好的摩尔消光系数和发射量子产率。

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  • BDP 650/665 X NHS ester

BDP 650/665 X NHS ester

标签：NHS esters BDP 650/665
货号 规格 价格 货期
1E420 1 mg 110.00$ in stock
2E420 5 mg 210.00$ in stock
4E420 25 mg 410.00$ in stock
5E420 50 mg 695.00$ in stock
6E420 100 mg 1190.00$ in stock

BDP 650/665 is a borondipyrromethene dye with far red excitation and emission. The dye has a good molar extinction coefficient and emission quantum yield.

The NHS ester can be conjugated with amine groups of proteins, peptides, and other molecules. The molecule contains an additional aminohexanoic acid linker.

BDP 650/665 是一种具有远红色激发和发射的硼二吡咯亚甲基染料。 该染料具有良好的摩尔消光系数和发射量子产率。

NHS 酯可以与蛋白质、肽和其他分子的胺基结合。 该分子含有一个额外的氨基己酸接头。

BDP 650/665 X NHS ester BDP 650/665 X NHS ester BDP 650/665 X NHS ester

Absorption and emission spectra of BDP 650/665

BDP 650/665 X NHS ester

BDP 650/665 X NHS ester相关产品

Cyanine5.5 NHS ester

Cyanine5.5 NHS is far-red / near-infrared amine-reactive dye.

Cyanine5.5 NHS 是远红/近红外胺活性染料。

BDP R6G azide

BDP R6G is a high performance borondipyrromethene fluorophore which is tuned to match excitation and emission channels of R6G dye.

BDP R6G 是一种高性能硼二吡咯亚甲基荧光团，经过调整以匹配 R6G 染料的激发和发射通道。

BDP 650/665 azide

BDP 650/665 is a red-emitting borondipyrromethene dye. This azide derivative can be conjugated with alkynes and cycloalkynes.

BDP 650/665 是一种发红光的硼二吡咯亚甲基染料。 这种叠氮化物衍生物可以与炔烃和环炔烃共轭。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 528.2
Molecular weight: 643.45
CAS number: 235439-04-0; 1616842-78-4
Molecular formula: C33H32N5BF2O6
Solubility: good in DMF, DMSO, low in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 649
ε, L⋅mol−1⋅cm−1: 94000
Emission maximum, nm: 667
Fluorescence quantum yield: 0.52
CF260: 0.04
CF280: 0.04

BDP 630/650 X NHS ester

BDP 630/650 X NHS ester,BDP 630/650 是一种硼二吡咯亚甲基荧光团，具有高摩尔消光系数、出色的量子产率和相对较长的激发态寿命。 因此，这种荧光团可用于荧光偏振测定，以检测分子之间的结合。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • BDP 630/650 X NHS ester

BDP 630/650 X NHS ester

标签：NHS esters Fluorescence polarization Microscopy BDP 630/650 Protein labeling
货号 规格 价格 货期
15420 1 mg 110.00$ in stock
25420 5 mg 210.00$ in stock
45420 25 mg 410.00$ in stock
55420 50 mg 695.00$ in stock
65420 100 mg 1190.00$ in stock

BDP 630/650 is a borondipyrromethene fluorophore that has a high molar extinction coefficient, excellent quantum yield, and a relatively long lifetime of the excited state. Due to it, this fluorophore is useful for fluorescence polarization assays that allow to detect binding between molecules.

This is an amine reactive NHS ester. It contains an aminohexanoyl linker between the fluorophore and the reactive group.

BDP 630/650 是一种硼二吡咯亚甲基荧光团，具有高摩尔消光系数、出色的量子产率和相对较长的激发态寿命。 因此，这种荧光团可用于荧光偏振测定，以检测分子之间的结合。

这是一种胺反应性 NHS 酯。 它在荧光团和反应基团之间包含一个氨基己酰基接头。

BDP 630/650 X NHS ester BDP 630/650 X NHS ester BDP 630/650 X NHS ester BDP 630/650 X NHS ester

Absorption and emission spectra of BDP 630/650

BDP 630/650 X NHS ester

BDP 630/650 X NHS ester相关产品

BDP TR X NHS ester

BDP TR X NHS ester is a derivative of BDP TR containing a long linker based on aminohexanoic acid (C6). The dye has absorption and emission close to ROX. The NHS ester function can be used for the conjugation with proteins and peptides.

BDP TR X NHS 酯是 BDP TR 的衍生物，含有一个基于氨基己酸 (C6) 的长接头。 该染料具有接近ROX的吸收和发射。 NHS 酯功能可用于与蛋白质和肽的结合。

FAM tetrazine, 5-isomer

FAM tetrazine (methyltetrazine) for the conjugation with trans-cyclooctenes and cyclopropenes. Pure 5-isomer of fluorescein.

FAM 四嗪（甲基四嗪）用于与反式环辛烯和环丙烯共轭。 荧光素的纯 5-异构体。

dsGreen for Real-Time PCR, 100×

Stock solution of dsGreen for Real-Time PCR, 100×

用于实时 PCR 的 dsGreen 储备溶液，100×

General properties

Appearance: dark colored solid
Mass spec M+ increment: 545.2
Molecular weight: 660.5
CAS number: 2213445-35-1; 380367-48-6
Molecular formula: C33H31N4BF2O6S
IUPAC name: Succinimidyl-6-[2-(p-{(E)-2-[4,4-difluoro-5-(2-thienyl)-3a,4a-diaza-4-bora-s-indacen-3-yl]ethenyl}phenoxy)acetylamino]hexanoate
Solubility: good in DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 628
ε, L⋅mol−1⋅cm−1: 97000
Emission maximum, nm: 642
Fluorescence quantum yield: 0.91
CF260: 0.029
CF280: 0.035

相关文献：

  1. Grätz, L.; Tropmann, K.; Bresinsky, M.; Müller, C.; Bernhardt, G.; Pockes, S. NanoBRET binding assay for histamine H2 receptor ligands using live recombinant HEK293T cells. Scientific Reports, 2020, 10, 13288. doi: 10.1038/s41598-020-70332-3
  2. Gruber, C.G.; Pegoli, A.; Müller, C.; Grätz, L.; She, X.; Keller, M. Differently fluorescence-labelled dibenzodiazepinone-type muscarinic acetylcholine receptor ligands with high M2R affinity. RSC Medicinal Chemistry, 2020, 11(7), 823–832. doi: 10.1039/D0MD00137F
  3. Zhong, X.; Shtukenberg, A.G.; Liu, M.; Olson, I.A.; Weck, M.; Ward, M.D.; Kahr, B. Dislocation Generation by Microparticle Inclusions. Crystal Growth & Design, 2019, 19(11), 6649–6655. doi: 10.1021/acs.cgd.9b01041

BDP 630/650 X NHS ester

BDP 581/591 NHS ester

BDP 581/591 NHS ester,BDP 581/591 是一种硼二吡咯亚甲基染料，具有相对较长的荧光寿命和两个光子激发截面。 它可用于荧光偏振测定。 由于二烯系统的存在，它可以与活性氧（ROS）发生反应并产生荧光变化。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • BDP 581/591 NHS ester

BDP 581/591 NHS ester

标签：NHS esters Fluorescence polarization BDP 581/591 Protein labeling
货号 规格 价格 货期
16420 1 mg 110.00$ in stock
26420 5 mg 210.00$ in stock
46420 25 mg 410.00$ in stock
56420 50 mg 695.00$ in stock
66420 100 mg 1190.00$ in stock

BDP 581/591 is a borondipyrromethene dye that has relatively long fluorescence lifetime and two photon excitation cross section. It is useful for fluorescence polarization assays. Due to the presence of a diene system, it can react with reactive oxygen species (ROS) with a change of fluorescence.

This is the NHS ester derivative for the conjugation with primary and secondary amine groups of proteins, peptides, and other molecules.

BDP 581/591 是一种硼二吡咯亚甲基染料，具有相对较长的荧光寿命和两个光子激发截面。 它可用于荧光偏振测定。 由于二烯系统的存在，它可以与活性氧（ROS）发生反应并产生荧光变化。

这是用于与蛋白质、肽和其他分子的伯胺和仲胺基团结合的 NHS 酯衍生物。

BDP 581/591 NHS ester BDP 581/591 NHS ester BDP 581/591 NHS ester BDP 581/591 NHS ester

Absorption and emission spectra of BDP 581/591

BDP 581/591 NHS ester

BDP 581/591 NHS ester相关产品

BDP TMR NHS ester

Amine reactive NHS ester of BDP TMR, bright borondipyrromethene dye for TAMRA channel especially suitable for fluorescence polarization assays.

BDP TMR 的胺活性 NHS 酯，用于 TAMRA 通道的明亮硼二吡咯亚甲基染料，特别适用于荧光偏振测定。

Cyanine5.5 carboxylic acid

Cy5.5 unactivated free acid cyanine dye.

Cy5.5 未活化的游离酸性花青染料。

Cyanine7 NHS ester

Amine reactive NHS ester of near infrared dye Cyanine7.

近红外染料Cyanine7的胺活性NHS酯。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 374.1
Molecular weight: 489.28
CAS number: 150152-70-8
Molecular formula: C26H22N3BF2O4
Solubility: good in DMF, DMSO, DCM
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 585
ε, L⋅mol−1⋅cm−1: 104000
Emission maximum, nm: 594
Fluorescence quantum yield: 0.83
CF260: 0.06
CF280: 0.04

相关文献：

  1. Brachi, G.; Ruiz-Ramírez, J.; Dogra, P.; Wang, Z.; Cristini, V.; Ciardelli, G.; Rostomily, R.C.; Ferrari, M.; Mikheev, A.M.; Blanco, E.; Mattu, C. Intratumoral injection of hydrogel-embedded nanoparticles enhances retention in glioblastoma. Nanoscale, 2020, 12(46), 23838–23850. doi: 10.1039/d0nr05053a
  2. Tabe, H.; Sukenobe, K.; Kondo, T.; Sakurai, A.; Maruo, M.; Shimauchi, A.; Hirano, M.; Uno, S.-N.; Kamiya, M.; Urano, Y.; Matsushita, M.; Fujiyoshi, S. Cryogenic Fluorescence Localization Microscopy of Spectrally Selected Individual FRET Pairs in a Water Matrix. The Journal of Physical Chemistry B, 2018, 122(27), 6906–6911. doi: 10.1021/acs.jpcb.8b03977

BDP 576/589 NHS ester

BDP 576/589 NHS ester,BDP 576/589（BODIPY™ 576/589 类似物）是一种硼二吡咯亚甲基染料。 这种疏水染料具有高量子产率和长激发态寿命（约 5 纳秒）。 它可用于测量荧光寿命和荧光偏振以及双光子激光扫描显微镜。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • BDP 576/589 NHS ester

BDP 576/589 NHS ester

标签：NHS esters Fluorescence polarization Microscopy BDP 576/589
Cat. # Quantity Price Lead time
1G420 1 mg 110.00$ in stock
2G420 5 mg 210.00$ in stock
4G420 25 mg 410.00$ in stock
5G420 50 mg 695.00$ in stock
6G420 100 mg 1190.00$ 7 days

BDP 576/589 (a BODIPY™ 576/589 analog) is a boron dipyrromethene dye. This hydrophobic dye has high quantum yield and long excited-state lifetime (about 5 nanoseconds). It can be used for measuring fluorescence lifetime and fluorescence polarization and in two-photon laser scanning microscopy.

This reagent is an activated N-hydroxysuccinimide ester of the dye with reactivity to primary and secondary amino groups.

BDP 576/589（BODIPY™ 576/589 类似物）是一种硼二吡咯亚甲基染料。 这种疏水染料具有高量子产率和长激发态寿命（约 5 纳秒）。 它可用于测量荧光寿命和荧光偏振以及双光子激光扫描显微镜。

该试剂是染料的活化 N-羟基琥珀酰亚胺酯，对伯氨基和仲氨基具有反应性。

BDP 576/589 NHS ester BDP 576/589 NHS ester BDP 576/589 NHS ester BDP 576/589 NHS ester

BDP 576/589 NHS ester相关产品

BDP TR X NHS ester

BDP TR X NHS ester is a derivative of BDP TR containing a long linker based on aminohexanoic acid (C6). The dye has absorption and emission close to ROX. The NHS ester function can be used for the conjugation with proteins and peptides.
BDP TR X NHS 酯是 BDP TR 的衍生物，含有一个基于氨基己酸 (C6) 的长接头。 该染料具有接近ROX的吸收和发射。 NHS 酯功能可用于与蛋白质和肽的结合。

Coumarin 343 X NHS ester

Coumarin 343 is a blue emitting dye that can serve as a FRET donor for fluorescein (FAM). This structure features a linker between Coumarin 343 fluorophore, and the functional group. It provides better solubility, and spatial separation between the dye, and the functional group.
香豆素 343 是一种蓝色发射染料，可用作荧光素 (FAM) 的 FRET 供体。 这种结构的特点是香豆素 343 荧光团和官能团之间有一个接头。 它提供了更好的溶解性，以及染料和官能团之间的空间分离。

FAM amine, 5-isomer

Amino derivative of fluorescein, pure 5-isomer. Contains a linker arm between the aliphatic amine group, and the fluorophore. Useful for the labeling via enzymatic transamination, for the reactions with electrophilic reagents, and for reductive amination.
荧光素的氨基衍生物，纯 5-异构体。 在脂肪胺基团和荧光团之间包含一个连接臂。 可用于通过酶促氨基转移进行标记、与亲电子试剂的反应以及还原胺化。

General properties

Appearance: dark colored crystals
Mass spec M+ increment: 328.1
Molecular weight: 426.18
CAS number: 201998-61-0
Molecular formula: C20H17N4BF2O4
Solubility: soluble in polar organic solvents
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 580
ε, L⋅mol−1⋅cm−1: 98000
Emission maximum, nm: 592
Fluorescence quantum yield: 0.13

lumiprobe -BDP 564/570 NHS ester

  • Products
  • Reactive dyes
  • Dye NHS esters
  • BDP 564/570 NHS ester

BDP 564/570 NHS ester

标签:Microscopy BDP 564/570
货号 规格 价格 货期
1H420 1 mg 110.00$ in stock
2H420 5 mg 210.00$ in stock
4H420 25 mg 410.00$ in stock
5H420 50 mg 695.00$ in stock
6H420 100 mg 1190.00$ in stock

BDP 564/570 is a lypophilic dye with orange emission. This NHS ester is useful for the labeling of amine containing biomolecules, including amine-modified oligonucleotides.
BDP 564/570是一种具有橙色发射的亲碱性染料。这种NHS酯可用于标记含胺生物分子，包括胺修饰的寡核苷酸。

BDP 564/570 NHS ester BDP 564/570 NHS ester BDP 564/570 NHS ester BDP 564/570 NHS ester

Absorption and emission spectra of BDP 564/570

BDP 564/570 NHS ester

BDP 564/570 NHS ester相关产品

BDP FL NHS ester

Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.
氨基活性BDP FL，一种非常明亮且可光照的荧光素通道染料。

BDP 564/570 carboxylic acid

A derivative of BDP 564/570 fluorophore with a free carboxylic acid functional group. The dye has emission in orange part of the spectrum.
含游离羧酸官能团的BDP 564/570荧光团的衍生物。染料在光谱的橙色部分有发射。

Cyanine5 maleimide

Cyanine5 maleimide reacts with thiols to give dye labeled conjugates.
氰基5马来酰亚胺与硫醇反应生成染料标记的结合物。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 348.1
Molecular weight: 463.24
CAS number: 150173-90-3
Molecular formula: C24H20N3BF2O4
Solubility: soluble in DMSO, DMF, chlorinated organic solvents
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 565
ε, L⋅mol−1⋅cm−1: 110000
Emission maximum, nm: 574
Fluorescence quantum yield: 0.74
CF260: 0.01
CF280: 0.03

lumiprobe -BDP 558/568 NHS ester

  • Products
  • Reactive dyes
  • Dye NHS esters
  • BDP 558/568 NHS ester

BDP 558/568 NHS ester

标签: NHS esters BDP 558/568 Protein labeling
货号 规格 价格 货期
17420 1 mg 110.00$ in stock
27420 5 mg 210.00$ in stock
47420 25 mg 410.00$ in stock
57420 50 mg 695.00$ in stock
67420 100 mg 1190.00$ in stock

BDP 558/568 is a borondipyrromethene fluorophore with emission in the yellow part of the spectrum. Its absorption and emission spectra are in similar range as TAMRA, BDP TMR, Cyanine3, and sulfo-Cyanine3. This is an amine reactive NHS ester.

BDP 558/568是一种硼二吡咯烷荧光团，发射光谱的黄色部分。其吸收光谱和发射光谱与TAMRA、BDP TMR、氰基3和磺基氰基3的范围相似。这是一种胺反应性NHS酯。

BDP 558/568 NHS ester BDP 558/568 NHS ester BDP 558/568 NHS ester BDP 558/568 NHS ester

Absorption and emission spectra of BDP 558/568

BDP 558/568 NHS ester

BDP 558/568 NHS ester相关产品

Cyanine7.5 alkyne

Reactive near infrared (NIR) dye for Click Chemistry containing a terminal alkyne group.
含有末端炔基的点击化学用活性近红外（NIR）染料。

Cyanine7.5 azide

Long-wavelength NIR fluorescent dye azide for Click chemistry.
化学用长波长近红外荧光染料叠氮化物。

Sulfo-Cyanine5 NHS ester

Water-soluble Cyanine 5 succinimide ester.
水溶性菁5丁二酰亚胺酯。

General properties

Appearance: dark colored solid
Molecular weight: 443.23
CAS number: 150173-73-2
Molecular formula: C20H16N3BF2O4S
Solubility: good in DMF, DMSO, ethyl acetate
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 561
ε, L⋅mol−1⋅cm−1: 84400
Emission maximum, nm: 569
Fluorescence quantum yield: 0.68
CF260: 0.00
CF280: 0.07

lumiprobe -AF594 NHS ester, 5-isomer

  • Products
  • Reactive dyes
  • Dye NHS esters
  • AF594 NHS ester, 5-isomer

AF594 NHS ester, 5-isomer

NHS esters AF594
货号 规格 价格 货期
2825-1mg 1 mg 120.00$ 10 days
2825-5mg 5 mg 355.00$ 10 days
2825-25mg 25 mg 1150.00$ 10 days
2825-50mg 50 mg please inquire 10 days
2825-100mg 100 mg please inquire 10 days

AF594 is a bright water-soluble dye that is not sensitive to pH changes within the range from 4 to 10. This red-fluorescent dye is commonly used for flow cytometry and fluorescent microscopy.
AF594是一种明亮的水溶性染料，对4到10范围内的pH变化不敏感。这种红色荧光染料通常用于流式细胞术和荧光显微镜。

AF594 NHS ester is used for labeling proteins, peptides, antibodies, and any molecules containing an -NH2 group (such as amino-modified oligonucleotides); it results in the formation of stable amide bonds between the dye and the target molecule. The best result in conjugation reaction achieved at pH from 7 to 9.
AF594 NHS酯用于标记蛋白质、肽、抗体和任何含有-NH2基团的分子（如氨基修饰的寡核苷酸）；它导致在染料和目标分子之间形成稳定的酰胺键。在pH值为7到9时，共轭反应的效果最好。

AF594 can be used for protein labeling with a high molar dye-to-protein ratio. The resulting conjugates with a high degree of labeling (DOL) do not exhibit significant fluorescence quenching. In contrast, the conjugates have brighter fluorescence, which allows increasing the lowest limit of detection of the labeled product.
AF594可用于高摩尔染料蛋白质比的蛋白质标记。由此产生的具有高度标记（DOL）的共轭物不会表现出明显的荧光猝灭。相比之下，共轭物具有更亮的荧光，这允许增加标记产品的最低检测限。

AF594 NHS ester相关产品

Sulfo-Cyanine5 NHS ester

Water-soluble Cyanine 5 succinimide ester.
水溶性菁5丁二酰亚胺酯。

AF568 NHS ester

AF568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.
AF568衍生物，用于用游离胺标记蛋白质和其他高、低分子量配体。

Sulfo-Cyanine7 NHS ester

Sulfo-Cyanine7 NHS ester is a water soluble, near infrared, amine-reactive dye.
磺基菁7 NHS酯是一种水溶性近红外胺类活性染料。

General properties

Molecular weight: 1022.23
CAS number: 1638544-48-5
Molecular formula: C51H67N5O13S2
IUPAC name: 5-(((2,5-dioxopyrrolidin-1-yl)oxy)carbonyl)-2-(1,2,2,10,10,11-hexamethyl-4,8-bis(sulfonatomethyl)-10,11-dihydro-2H-pyrano[3,2-g:5,6-g’]diquinolin-1-ium-6-yl)benzoate
Solubility: soluble in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 577
ε, L⋅mol−1⋅cm−1: 110000
Emission maximum, nm: 610
Fluorescence quantum yield: 0.99

AF568 NHS ester/AF568 NHS 酯

AF568 NHS ester/AF568 NHS 酯,AF568是一种合成荧光团。AF568的激发峰位于572 nm，发射峰位于598 nm。AF568 NHS ester,AF568,lumiprobe代理,lumiprobe产品

  • Products
  • Reactive dyes
  • Dye NHS esters
  • AF568 NHS ester

AF568 NHS ester

标签:
货号 规格 价格 货期
14820 1 mg 110.00$ in stock
24820 5 mg 290.00$ in stock
44820 25 mg 690.00$ in stock
54820 50 mg 1270.00$ in stock
64820 100 mg 1990.00$ in stock

AF568 is a synthetic fluorophore. The excitation peak of AF568 lies at 572 nm and its emission peak is at 598 nm. It can be excited using a 561 nm laser. AF568 is spectrally similar to  TF4 (Tide Fluor™ 4), and sulfo-Cyanine3.5 dyes.
AF568是一种合成荧光团。AF568的激发峰位于572 nm，发射峰位于598 nm。它可以用561纳米激光激发。AF568在光谱上与TF4（Tide Fluor）相似™4）和磺基氰3.5种染料。

As AF568 NHS Ester can be conjugated with proteins and peptides, it is recommended for stable signal generation in imaging, including Western Blotting, fluorescence microscopy, and flow cytometry.
由于AF568 NHS酯可以与蛋白质和肽结合，因此建议在成像中产生稳定的信号，包括免疫印迹、荧光显微镜和流式细胞术。

AF568 NHS ester AF568 NHS ester AF568 NHS ester AF568 NHS ester

Absorption and emission spectra of AF568

AF568 NHS ester

AF568 NHS ester相关产品

BDP 581/591 NHS ester

NHS ester derivative of BDP 581/591 borondipyrromethene fluorophore for the labeling of proteins, peptides, and other biomolecules. The dye is useful for fluorescence polarization and two-photon experiments, and as a ROS probe.
BDP 581/591硼二吡咯烷荧光团的NHS酯衍生物，用于标记蛋白质、肽和其他生物分子。该染料可用于荧光偏振和双光子实验，并可作为活性氧探针。

AF430 azide

Azide derivative of AF430 for labeling and detection of alkyne-containing biomolecules via Click chemistry reaction

AF430 NHS ester

AF430 is a hydrophilic coumarin dye with the emission in green-yellow range. The NHS ester is used for the labeling of amine groups.

General properties

Appearance: dark colored solid
Mass spec M+ increment: 676.1
Molecular weight: 994.18
Molecular formula: C49H63N5O13S2
Solubility: good in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 572
ε, L⋅mol−1⋅cm−1: 94238
Emission maximum, nm: 598
Fluorescence quantum yield: 0.912
CF260: 0.4
CF280: 0.32
Tide Fluor™ is a trademark of AAT Bioquest.

AF488 NHS ester/AF488 NHS 酯

AF488 NHS ester/AF488 NHS 酯,AF488 NHS ester,AF488是一种明亮且耐光的染料。由于其高亲水性，这是敏感蛋白质和抗体标记的首选染料。lumiprobe代理,lumiprobe产品

  • Products
  • Reactive dyes
  • Dye NHS esters
  • AF488 NHS ester

AF488 NHS ester

标签: ,,
货号 规格 价格 货期
11820 1 mg 110.00$ in stock
21820 5 mg 290.00$ in stock
41820 25 mg 690.00$ in stock
51820 50 mg 1270.00$ in stock
61820 100 mg 1990.00$ in stock

AF488 is a bright and photostable dye. Due to its high hydrophilicity, this is a dye of choice for the labeling of sensitive proteins and antibodies. The dye is useful for many demanding applications, including microscopy.

AF488是一种明亮且耐光的染料。由于其高亲水性，这是敏感蛋白质和抗体标记的首选染料。这种染料适用于许多苛刻的应用，包括显微镜。

From the chemical standpoint, AF488 is a sulfonated rhodamine dye Rhodamine 110 (R110). Like other rhodamines, it is available as 5- and 6-isomers, which have almost identical photophysical properties.

从化学角度来看，AF488是磺化罗丹明染料罗丹明110（R110）。与其他罗丹明类似，它可以作为5-和6-异构体，具有几乎相同的光物理性质。

The isomers need to be separated though – otherwise, use of mixed isomer dye can lead to doubled peaks during HPLC or electrophoresis separations of the labeled products. This product is an isomerically pure 5-AF488.

但是，异构体需要分离——否则，使用混合异构体染料可能会在标记产品的HPLC或电泳分离过程中导致双峰。本品为同分异构体纯5-AF488。

This NHS ester is an amine reactive dye, it can label amine groups in proteins, peptides, amino-modified oligos, and other target molecules.

这种NHS酯是一种胺活性染料，它可以标记蛋白质、肽、氨基修饰低聚物和其他目标分子中的胺基。

AF488 NHS ester AF488 NHS ester AF488 NHS ester AF488 NHS ester

Absorption and emission spectra of AF488

AF488 NHS ester

AF488 NHS ester 相关产品

DMF (dimethylformamide), labeling grade

Dry high purity amine free solvent for NHS ester labeling.
干燥高纯度无胺溶剂，用于NHS酯标记。

Cyanine5 NHS ester

Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.
胺反应性菁5活化酯，用于标记蛋白质、肽和其他分子。

Cyanine5.5 DBCO

Cyanine5.5 is a far-red / NIR emitting dye that is useful for bioimaging studies. Cyanine5.5 DBCO is a derivative of the dye with a cycloalkyne moiety for Copper free Click chemistry.
氰基5。5是一种远红色/近红外发光染料，可用于生物成像研究。氰基5。5 DBCO是该染料的衍生物，具有无铜点击化学的环炔部分。

General properties

Appearance: dark orange solid
Molecular weight: 732.74
Molecular formula: C31H32N4O13S2
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (80+%, balance mostly carboxylic acid)
Storage conditions: Storage: 12 months after receipt at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 495
ε, L⋅mol−1⋅cm−1: 71800
Emission maximum, nm: 519
Fluorescence quantum yield: 0.91
CF260: 0.16
CF280: 0.10

lumiprobe -AF430 NHS ester

  • Products
  • Reactive dyes
  • Dye NHS esters
  • AF430 NHS ester

AF430 NHS ester

货号 规格 价格 货期
10820 1 mg 110.00$ in stock
20820 5 mg 165.00$ 5 days
40820 25 mg 380.00$ in stock
50820 50 mg 695.00$ in stock
60820 100 mg 1190.00$ in stock

AF430 is a dye. The fluorophore is hydrophilic. It is used in flow cytometry and other applications.

AF430是一种染料。荧光团是亲水的。它用于流式细胞术和其他应用。

The NHS ester functional group allows to conjugate the fluorophore efficiently with primary and secondary amine groups in both aqueous buffers and anhydrous conditions.

NHS酯官能团允许在水性缓冲液和无水条件下有效地将荧光团与伯胺和仲胺基团结合。

Absorption and emission spectra of AF430

AF430 NHS ester

AF430 NHS ester 相关产品

BDP R6G NHS ester

BDP R6G is a borondipyrromethene dye which has absorption and emission spectra similar to R6G.
BDP R6G是一种硼二吡咯烯染料，其吸收和发射光谱与R6G类似。

AF430 tetrazine

Tetrazine derivative of AF430 fluorescent dye suitable for in vitro cell labeling.
适用于体外细胞标记的AF430荧光染料四嗪衍生物。

Alkyne maleimide

Maleimide reagent for the attachment of alkyne functional group to proteins, peptides, and other molecules bearing SH (thiol) groups, including cysteine residues.
马来酰亚胺试剂，用于将炔烃官能团附着到蛋白质、肽和其他含有巯基（包括半胱氨酸残基）的分子上。

General properties

Appearance: yellow powder
Molecular weight: 701.75
CAS number: 467233-94-9
Molecular formula: C32H42N3F3O9S
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 430
ε, L⋅mol−1⋅cm−1: 15955
Emission maximum, nm: 542
Fluorescence quantum yield: 0.23
CF260: 0.06
CF280: 0.06

lumiprobe AF647 NHS ester NHS 酯（远红色荧光染料）

lumiprobe AF647 NHS ester NHS 酯（远红色荧光染料）

  • Products
  • Reactive dyes
  • Dye NHS esters
  • AF647 NHS ester

AF647 NHS ester is a bright, far-red fluorescent dye, used for cellular visualisation and labeling of antibodies, peptides, proteins, modified oligonucleotides, and other amine-containing molecules.

Due to the lack of significant self-quenching AF647 dye molecules can be conjugated to proteins at high molar ratios, which resulting in sensitive detection of low-abundance biomolecules potential.

AF647 NHS ester dye possesses high water-solubility, high fluorescence quantum yield, it is pH-insensitive over a wide molar range. Widely applied for imaging and flow cytometry.

AF647 NHS 酯是一种明亮的远红色荧光染料，用于抗体、肽、蛋白质、修饰寡核苷酸和其他含胺分子的细胞可视化和标记。

由于缺乏显着的自猝灭 AF647 染料分子可以以高摩尔比与蛋白质结合，从而可以灵敏地检测低丰度生物分子的潜力。

AF647 NHS酯染料具有高水溶性，高荧光量子产率，在很宽的摩尔范围内对pH不敏感。广泛应用于成像和流式细胞术。

标签:NHS esters
Cat. # Quantity Price Lead time
16820 1 mg 110.00$ 21 days
26820 5 mg 340.00$ 21 days
46820 25 mg 1100.00$ 21 days
56820 50 mg 1890.00$ 21 days
66820 100 mg 2990.00$ 21 days

 

General properties 产品属性

Appearance: dark violet solid
Molecular weight: 1056.33
Molecular formula: C39H44N3K3O16S4
IUPAC name: 2-((1E,3E)-5-((E)-3,3-dimethyl-5-sulfonato-1-(3-sulfonatopropyl)indolin-2-ylidene)penta-1,3-dien-1-yl)-3-(5-((2,5-dioxopyrrolidin-1-yl)oxy)-5-oxopentyl)-3-methyl-1-(3-sulfonatopropyl)-3H-indol-1-ium-5-sulfonate
Solubility: good in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.

储存：收到后 12 个月，在 -20°C 避光保存。 运输：在室温下长达 3 周。 避免长时间暴露在光线下。 干燥。
MSDS: Download
Product specifications

Spectral properties光谱特性

ε, L⋅mol−1⋅cm−1: 191800
Fluorescence quantum yield: 0.15
ε, L⋅mol -1 ⋅cm -1： 191800
荧光量子产率： 0.15

Customers also purchased with this product 其他相关产品：

AF430 NHS ester

AF430 is a hydrophilic coumarin dye with the emission in green-yellow range. The NHS ester is used for the labeling of amine groups.

AF430 是一种亲水性香豆素染料，发射在黄绿色范围内。 NHS 酯用于标记胺基。

AF488 NHS ester

AF488 NHS ester, a bright, photostable and hydrophilic fluorescent dye for green channel.

AF488 NHS 酯，一种用于绿色通道的明亮、光稳定性和亲水性荧光染料。

AF488 NHS 酯（AF488 NHS ester）

AF488 是一种明亮且光稳定的染料。由于其高亲水性，这是标记敏感蛋白质和抗体的首选染料。该染料可用于许多要求苛刻的应用，包括显微镜检查。

AF488 是一种明亮且光稳定的染料。由于其高亲水性，这是标记敏感蛋白质和抗体的首选染料。该染料可用于许多要求苛刻的应用，包括显微镜检查。

从化学角度来看，AF488 是一种磺化罗丹明染料罗丹明 110 (R110)。像其他罗丹明一样，它有 5-和 6-异构体，它们具有几乎相同的光物理性质。但异构体需要分离 – 否则，在标记产物的 HPLC 或电泳分离过程中，使用混合异构体染料会导致双峰。该产品是异构纯的 5-AF488。

这种 NHS 酯是一种胺活性染料，它可以标记蛋白质、肽、氨基修饰的寡核苷酸和其他目标分子中的胺基。

货号规格
118201 mg
218205mg
4182025 mg
5182050 mg
61820100 mg

一般属性

  • 外貌 深橙色固体
  • 分子量 732.74
  • 分子式 C 31 H 32 N 4 O 13 S 2
  • 溶解度 溶于水、DMF、DMSO
  • 质量控制 NMR 1 H, HPLC-MS (80+%, 余量主要为羧酸)
  • 储藏条件 储存：收到后 12 个月，在 -20°C 避光保存。运输：在室温下长达 3 周。避免长时间暴露在光线下。干燥。

光谱特性

  • 最大激发/吸收，nm 495
  • ε, L⋅mol -1 ⋅cm -1 71800
  • 最大发射，纳米 519
  • 荧光量子产率 0.91
  • CF 260 0.16
  • CF 280 0.10

AF430 NHS 酯 （AF430 NHS ester）

AF430 NHS 酯,AF430 是一种染料。荧光团是亲水的。它用于流式细胞术和其他应用。

AF430 是一种染料。荧光团是亲水的。它用于流式细胞术和其他应用。

NHS 酯官能团允许在水性缓冲液和无水条件下有效地将荧光团与伯胺和仲胺基团结合。

货号 规格
10820 1毫克
20820 5毫克
40820 25毫克
50820 50 毫克
60820 100 毫克

AF430的吸收和发射光谱（Absorption and emission spectra of AF430）

一般属性

  • 外貌 黄色粉末
  • 分子量 701.75
  • CAS号 467233-94-9
  • 分子式 C 32 H 42 N 3 F 3 O 9 S
  • 溶解度 溶于水、DMF、DMSO
  • 质量控制 NMR 1 H, HPLC-MS (95%)
  • 储藏条件 储存：收到后 12 个月，在 -20°C 避光保存。运输：在室温下长达 3 周。避免长时间暴露在光线下。干燥。

光谱特性

  • 最大激发/吸收，nm 430
  • ε, L⋅mol -1 ⋅cm -1 15955
  • 最大发射，纳米 542
  • 荧光量子产率 0.23
  • CF 260 0.06
  • CF 280 0.06

TAMRA NHS ester, 5-isomer

TAMRA NHS ester, 5-isomer,TAMRA（四甲基罗丹明）是罗丹明系列的呫吨染料。 这种荧光团用于制备含有 TAMRA 和荧光素 (FAM) 的双标记 qPCR TaqMan 寡核苷酸探针已经有很长时间了。

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  • TAMRA NHS ester, 5-isomer

TAMRA NHS ester, 5-isomer

标签：NHS esters,Protein labeling,TAMRA (TMR, tetramethylrhodamine)
货号 规格 价格 货期
17120 1 mg – in stock
27120 5 mg 110.00$ in stock
47120 25 mg 220.00$ in stock
57120 50 mg 395.00$ in stock
67120 100 mg 480.00$ in stock

TAMRA (tetramethylrhodamine) is a xanthene dye of rhodamine series. This fluorophore is being used for quite a long time for the preparation of dual labeled qPCR TaqMan oligonucleotide probes containing TAMRA and fluorescein (FAM).

Just like many other xanthene fluorophores, TAMRA is a available as two isomers (5- and 6-isomer) which have nearly identical optical properties. This product is an isomerically pure 5-TAMRA.

TAMRA NHS is an amine reactive reagent. It can be used for the labeling of proteins, peptides, and modified oligonucleotides containing amine groups.

TAMRA（四甲基罗丹明）是罗丹明系列的呫吨染料。 这种荧光团用于制备含有 TAMRA 和荧光素 (FAM) 的双标记 qPCR TaqMan 寡核苷酸探针已经有很长时间了。

就像许多其他呫吨荧光团一样，TAMRA 可作为两种异构体（5-和 6-异构体）获得，它们具有几乎相同的光学特性。 该产品是异构纯的 5-TAMRA。

TAMRA NHS 是一种胺反应试剂。 它可用于标记蛋白质、肽和含有胺基的修饰寡核苷酸。
TAMRA NHS ester, 5-isomer TAMRA NHS ester, 5-isomer TAMRA NHS ester, 5-isomer TAMRA NHS ester, 5-isomer

Absorption and emission spectra of 5-TAMRA

TAMRA NHS ester, 5-isomer

TAMRA NHS ester, 5-isomer相关产品

Azide-PEG3-Amine

A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)

具有叠氮化物和胺基的双功能接头，位于 PEG3（三甘醇）的两侧

Alkyne Phosphoramidite, 5′-terminal

Alkyne phosphoramidite for the synthesis of oligonucleotides ready for Click chemistry.

用于合成寡核苷酸的炔亚磷酰胺，可用于点击化学。

BDP FL NHS ester

Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.

氨基反应性 BDP FL，一种非常明亮且光稳定的荧光素通道染料。

General properties

Appearance: dark colored solid
Molecular weight: 527.53
CAS number: 321862-17-3
Molecular formula: C29H25N3O7
IUPAC name: (2,5-dioxopyrrolidin-1-yl) 3′,6′-bis(dimethylamino)-3-oxospiro[2-benzofuran-1,9′-xanthene]-5-carboxylate
Solubility: good in DMF, DMSO, low in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receipt at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 541
ε, L⋅mol−1⋅cm−1: 84000
Emission maximum, nm: 567
Fluorescence quantum yield: 0.1
CF260: 0.32
CF280: 0.19

Sulfo-Cy7.5 NHS ester

NHS esters,Near infrared (NIR) imaging,sulfo-Cy7.5,Protein labeling，Sulfo-Cy7.5 是一种用于近红外成像应用的近红外水溶性亲水染料。 该染料的结构和光谱类似于已被批准用于人类多年的吲哚菁绿 (ICG)。 然而，与 ICG 不同，磺基-Cy7.5 含有一个三亚甲基桥，与 ICG 相比，它增加了其量子产率，并且还具有一个连接臂，用于连接蛋白质、肽和其他分子。 该衍生物是用于修饰胺基的 NHS 酯。

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  • Sulfo-Cyanine7.5 NHS ester

Sulfo-Cy7.5 NHS ester

标签：NHS esters Near infrared (NIR) imaging sulfo-Cyanine7.5 Protein labeling
价格
货号 规格 货期
N6320 1 rxn – in stock
16320 1 mg 110.00$ in stock
26320 5 mg 290.00$ in stock
46320 25 mg 690.00$ in stock
56320 50 mg 1190.00$ in stock
66320 100 mg 1850.00$ in stock

Sulfo-Cyanine7.5 is a near infrared water soluble and hydrophilic dye for the NIR imaging applications. The structure and spectra of the dye resemble indocyanine green (ICG) that has been approved for use in humans for years. However, unlike ICG, sulfo-Cyanine7.5 contains a trimethylene bridge that increases its quantum yield compared to ICG, and also has a linker arm for its attachment to proteins, peptides, and other molecules. This derivative is an NHS ester for the modification of amine groups.

Sulfo-Cy7.5 是一种用于近红外成像应用的近红外水溶性亲水染料。 该染料的结构和光谱类似于已被批准用于人类多年的吲哚菁绿 (ICG)。 然而，与 ICG 不同，磺基-Cy7.5 含有一个三亚甲基桥，与 ICG 相比，它增加了其量子产率，并且还具有一个连接臂，用于连接蛋白质、肽和其他分子。 该衍生物是用于修饰胺基的 NHS 酯。

Sulfo-Cyanine7.5 NHS ester Sulfo-Cyanine7.5 NHS ester Sulfo-Cyanine7.5 NHS ester Sulfo-Cyanine7.5 NHS ester

Absorption and emission spectra of sulfo-Cyanine7.5

Sulfo-Cyanine7.5 NHS ester

Sulfo-Cy7.5 NHS ester相关产品

BDP FL NHS ester

Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.

氨基反应性 BDP FL，一种非常明亮且光稳定的荧光素通道染料。

Cy3 carboxylic acid

Free Cyanine3 carboxylic acid.

游离Cy3羧酸。

Sulfo-Cyanine7.5 dicarboxylic acid

Sulfo-Cy7.5 dicarboxylic acid is a bifunctional cyanine dye with two carboxylic acid (COOH) groups. The molecule can be used to construct cross conjugates containing a near infrared emitting fluorophore.

Sulfo-Cy7.5 二羧酸是一种具有两个羧酸 (COOH) 基团的双功能花青染料。 该分子可用于构建含有近红外发射荧光团的交叉偶联物。

General properties

Appearance: dark green solid
Mass spec M+ increment: 950.2
Molecular weight: 1180.47
Molecular formula: C49H48N3K3O16S4
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 778
ε, L⋅mol−1⋅cm−1: 222000
Emission maximum, nm: 797
Fluorescence quantum yield: 0.21
CF260: 0.09
CF280: 0.09

相关文献：

  1. González, M.I.; González-Arjona, M.; Santos-Coquillat, A.; Vaquero, J.; Vázquez-Ogando, E.; de Molina, A.; Peinado, H.; Desco, M.; Salinas, B. Covalently Labeled Fluorescent Exosomes for In Vitro and In Vivo Applications. Biomedicines, 2021, 9, 81. doi: 10.3390/biomedicines9010081
  2. Park, B.G.; Kim, Y.J.; Min, J.H.; Cheong, T.-C.; Nam, S.H.; Cho, N.-H.; Kim, Y.K.; Lee, K.B. Assessment of Cellular Uptake Efficiency According to Multiple Inhibitors of Fe3O4-Au Core-Shell Nanoparticles: Possibility to Control Specific Endocytosis in Colorectal Cancer Cells. Nanoscale Research Letters, 2020, 15, 165. doi: 10.1186/s11671-020-03395-w
  3. Ju, Y.; Guo, H.; Yarber, F.; Edman, M.C.; Peddi, S.; Janga, S.R.; MacKay, J.A.; Hamm-Alvarez, S.F. Molecular Targeting of Immunosuppressants Using a Bi-functional Elastin-Like Polypeptide. Bioconjugate Chemistry, 2019, 30(9), 2358–2372. doi: 10.1021/acs.bioconjchem.9b00462
  4. Ruiz, A.; Bravo, D.; Duarte, A.; Adler, R.S.; Raya, J.G. Accuracy of Ultrasound-Guided versus Landmark-Guided Intra-articular Injection for Rat Knee Joints. Ultrasound in Medicine and Biology, 2019, 45(10), 2787–2796. doi: 10.1016/j.ultrasmedbio.2019.06.403

Sulfo-Cy7 bis-NHS ester

Sulfo-Cy7 bis-NHS ester，Sulfo-Cy7 双-NHS 酯是一种水溶性双功能交联剂，含有近红外水溶性染料磺基-Cy7 和两个胺反应性 NHS 酯基团的核心。

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  • Sulfo-Cyanine7 bis-NHS ester

Sulfo-Cy7 bis-NHS ester

标签：sulfo-Cyanine7 NHS esters Cross linking reagents
Cat. # Quantity Price Lead time
153D0 1 mg 110.00$ in stock

253D0 5 mg 290.00$ in stock

453D0 25 mg 690.00$ in stock

553D0 50 mg 1270.00$ in stock

653D0 100 mg 1900.00$ in stock

Sulfo-Cyanine7 bis-NHS ester is a water-soluble, bifunctional cross-linker that contains a core of near infrared, water soluble dye sulfo-Cyanine7, and two amine-reactive NHS ester groups.

Sulfo-Cy7 双-NHS 酯是一种水溶性双功能交联剂，含有近红外水溶性染料磺基-Cy7 和两个胺反应性 NHS 酯基团的核心。

Absorption and emission spectra of sulfo-Cyanine7

Sulfo-Cyanine7 bis-NHS ester

Sulfo-Cy7 bis-NHS ester相关产品

BDP 630/650 X NHS ester

BDP 630/650 is a borondipyrromethene fluorophore tuned to Cyanine5 excitation and emission channels. The dye is bright and highly photostable. It is useful for fluorescence polarization assays This is an amine-reactive NHS ester derivative.

BDP 630/650 是一种硼二吡咯亚甲基荧光团，调谐到 Cyanine5 激发和发射通道。 该染料明亮且高度光稳定性。 它可用于荧光偏振测定 这是一种胺反应性 NHS 酯衍生物。

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Cyanine5.5 NHS ester

Cyanine5.5 NHS is far-red / near-infrared amine-reactive dye.

Cy5.5 NHS 是远红/近红外胺活性染料。

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Sulfo-Cy5.5 azide

Sulfo-Cyanine5.5 azide is a derivative of water soluble far red emitting fluorescent cyanine dye. The azide group can be conjugated by either copper-catalyzed or copper free Click chemistry. The reagent possesses high aqueous solubility and hydrophilicity, and recommended for the labeling of biomolecules in aqueous environment.

Sulfo-Cy5.5 azide 是水溶性远红荧光花青染料的衍生物。 叠氮基可以通过铜催化或无铜点击化学进行缀合。 该试剂具有高水溶性和亲水性，推荐用于水环境中生物分子的标记。

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General properties

Appearance: dark colored solid
Molecular weight: 1041.23
Molecular formula: C50H57N4KO14S2
Solubility: good in DMF, DMSO, water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 750
ε, L⋅mol−1⋅cm−1: 240600
Emission maximum, nm: 773
Fluorescence quantum yield: 0.24
CF260: 0.04
CF280: 0.04

Sulfo-Cyanine7 bis-NHS ester

Sulfo-Cy7 NHS ester

Sulfo-Cy7 NHS ester,水溶性近红外染料 sulfo-Cy7，一种胺反应性琥珀酰亚胺酯。Sulfo-Cy7 是 Cy7® 荧光团的改进类似物，量子产率提高了 20%，光稳定性更高。 这种荧光染料对近红外成像特别有用。

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  • Sulfo-Cyanine7 NHS ester

Sulfo-Cyanine7 NHS ester

标签：sulfo-Cy7 NHS esters Near infrared (NIR) imaging Protein labeling
货号 规格 价格 货期
15320 1 mg 110.00$ in stock
25320 5 mg 290.00$ in stock
45320 25 mg 690.00$ in stock
55320 50 mg 1270.00$ in stock
65320 100 mg 1990.00$ in stock

Water soluble near infrared dye sulfo-Cy7, an amine-reactive succinimide ester.

Sulfo-Cy7 is an improved analog of Cy7® fluorophore with quantum yield improved by 20%, and higher photostability. This fluorescent dye is especially useful for NIR imaging.

Near infrared fluorescent imaging takes advantage of transparency of biological tissues at particular range of wavelengths. The method is non-destructive, and allows to monitor distribution of various labeled molecules in live organisms.

Sulfo-Cyanine7 NHS ester reagent allows to prepare sulfo-Cyanine7-labeled biomolecules, such as proteins, with ease. Dye labeled molecules can be subsequently used for various research and drug design related experiments.

This reagent has high water solubility, and is especially useful for the labeling of delicate proteins, and proteins prone to denaturation. Non-sulfonated Cy7 NHS ester soluble in organic phase is also available.

水溶性近红外染料 sulfo-Cy7，一种胺反应性琥珀酰亚胺酯。

Sulfo-Cy7 是 Cy7® 荧光团的改进类似物，量子产率提高了 20%，光稳定性更高。 这种荧光染料对近红外成像特别有用。

近红外荧光成像利用特定波长范围内生物组织的透明度。 该方法是非破坏性的，可以监测活生物体中各种标记分子的分布。

Sulfo-Cyanine7 NHS 酯试剂可以轻松制备磺基-Cyanine7 标记的生物分子，例如蛋白质。 染料标记的分子随后可用于各种研究和药物设计相关实验。

该试剂具有高水溶性，特别适用于标记精细蛋白质和易于变性的蛋白质。 也可提供可溶于有机相的非磺化 Cy7 NHS 酯。

Sulfo-Cyanine7 NHS ester Sulfo-Cyanine7 NHS ester Sulfo-Cyanine7 NHS ester Sulfo-Cyanine7 NHS ester

Sulfo-Cyanine7 absorbance and emission spectra

Sulfo-Cyanine7 NHS ester

Sulfo-Cyanine7 NHS ester相关产品

AF430 NHS ester

AF430 is a hydrophilic coumarin dye with the emission in green-yellow range. The NHS ester is used for the labeling of amine groups.
AF430 是一种亲水性香豆素染料，发射在黄绿色范围内。 NHS 酯用于标记胺基。

Cyanine5 alkyne

Cyanine5 alkyne is an alkyne dye for Click Chemistry.
Cy5 炔烃是一种用于 Click Chemistry 的炔烃染料。

Pico488 dsDNA quantification reagent, 200x solution in DMSO

Pico488 is a dye for precise fluorescence based quantification of dsDNA in the presence of RNA, ssDNA, and other impurities. The dye exhibits bright fluorescence in the fluorescein channel, which provides a linear response to DNA concentration within the range of low pg/mL to high ng/mL.
Pico488 是一种染料，用于在存在 RNA、ssDNA 和其他杂质的情况下对 dsDNA 进行基于荧光的精确定量。 该染料在荧光素通道中显示出明亮的荧光，在低 pg/mL 至高 ng/mL 范围内对 DNA 浓度提供线性响应。

General properties

Appearance: dark green powder
Molecular weight: 844.05
CAS number: 1603861-95-5 (potassium salt); 1604244-45-2 (inner salt); 477908-53-5 (N-Ethyl)
Molecular formula: C41H46N3KO10S2
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 750
ε, L⋅mol−1⋅cm−1: 240600
Emission maximum, nm: 773
Fluorescence quantum yield: 0.24
CF260: 0.04
CF280: 0.04

相关文献：

  1. do Valle Gomes, M.Z.; Masdeu, G.; Eiring, P.; Kuhlemann, A.; Sauer, M.; Åkerman, B:; Palmqvist, A.E.C. Improved biocatalytic cascade conversion of CO2 to methanol by enzymes Co-immobilized in tailored siliceous mesostructured cellular foams. Catalysis Science & Technology, 2021, 11(21), 6952–6959. doi: 10.1039/D1CY01354H
  2. Trac, N.; Chen, L.-Y.; Zhang, A.; Liao, C.-P.; Poon, C.; Wang, J.; Ando, Y.; Joo, J.; Garri, C.; Shen, K.; Kani, K.; Gross, M.E.; Chung, E.J. CCR2-targeted micelles for anti-cancer peptide delivery and immune stimulation. Journal of Controlled Release, 2021, 329, 614–623. doi: 10.1016/j.jconrel.2020.09.054
  3. González, L.F.; Acuña, E.; Arellano, G.; Morales, P.; Sotomayor, P.; Oyarzun-Ampuero, F.; Naves, R. Intranasal delivery of interferon-β-loaded nanoparticles induces control of neuroinflammation in a preclinical model of multiple sclerosis: A promising simple, effective, non-invasive, and low-cost therapy. Journal of Controlled Release, 2021, 331, 443–459. doi: 10.1016/j.jconrel.2020.11.019
  4. Shapoval, O.; Oleksa, V.; Šlouf, M.; Lobaz, V.; Trhlíková, O.; Filipová, M.; Janoušková, O.; Engstová, H.; Pankrác, J.; Modrý, A.; Herynek, V.; Ježek, P.; Šefc, L.; Horák, D. Colloidally Stable P(DMA-AGME)-Ale-Coated Gd(Tb)F3:Tb3+(Gd3+),Yb3+,Nd3+ Nanoparticles as a Multimodal Contrast Agent for Down- and Upconversion Luminescence, Magnetic. Nanomaterials, 2021, 11(1), 230. doi: 10.3390/nano11010230
Cy® is a trademark of GE Healthcare.

Sulfo-Cy5.5 NHS ester

Sulfo-Cy5.5 NHS ester,Sulfo-Cy5.5 NHS 酯是磺化远红 Cy5.5 荧光团（Cy5.5® 的类似物）的胺反应活性酯。 这是标记抗体、敏感蛋白质和其他需要在纯水环境中反应或无需大量添加有机助溶剂的试剂的首选试剂。

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  • Reactive dyes
  • Dye NHS esters
  • Sulfo-Cyanine5.5 NHS ester

Sulfo-Cy5.5 NHS ester

标签：NHS esters Near infrared (NIR) imaging Microscopy Protein labeling sulfo-Cy5.5
货号 规格 价格 货期
17320 1 mg 110.00$ in stock
27320 5 mg 290.00$ in stock
47320 25 mg 690.00$ in stock
57320 50 mg 1190.00$ 5 days
67320 100 mg 1850.00$ in stock

Sulfo-Cyanine5.5 NHS ester is an amine reactive activated ester of sulfonated far red Cyanine5.5 fluorophore, an analog of Cy5.5®. This is a reagent of choice for the labeling of antibodies, sensitive proteins, and others which require reactions in purely aqueous environment, or without any significant additions of organic co-solvents.

The dye is well suitable for non-invasive in vivo NIR imaging, and for the applications requiring low fluorescent background.

Sulfo-Cy5.5 NHS 酯是磺化远红 Cy5.5 荧光团（Cy5.5® 的类似物）的胺反应活性酯。 这是标记抗体、敏感蛋白质和其他需要在纯水环境中反应或无需大量添加有机助溶剂的试剂的首选试剂。

该染料非常适用于非侵入性体内近红外成像，以及需要低荧光背景的应用。
Sulfo-Cyanine5.5 NHS ester Sulfo-Cyanine5.5 NHS ester Sulfo-Cyanine5.5 NHS ester Sulfo-Cyanine5.5 NHS ester

Absorption and emission spectra of sulfo-Cyanine5.5 fluorophore

Sulfo-Cyanine5.5 NHS ester

Sulfo-Cy5.5 NHS ester相关产品

Sulfo-Cyanine5 alkyne

Sulfo-Cyanine5 is a water-soluble Cyanine5 dye alkyne for Click chemistry.
Sulfo-Cyanine5 是一种用于 Click 化学的水溶性 Cyanine5 染料炔烃。

Cyanine7 azide

Near-infrared fluorescent dye for Click Chemistry.
用于点击化学的近红外荧光染料。

General properties

Appearance: dark blue solid
Mass spec M+ increment: 884.15
Molecular weight: 1114.37
CAS number: 2419286-92-1
Molecular formula: C44H42N3K3O16S4
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 675
ε, L⋅mol−1⋅cm−1: 211000
Emission maximum, nm: 694
Fluorescence quantum yield: 0.21
CF260: 0.09
CF280: 0.11

相关文献：

  1. Liu, Q.; Tian, J.; Liu, J.; Zhu, M.; Gao, Z.; Hu, X.; Midgley, A.C.; Wu, J.; Wang, Xi.; Kong, D.; Zhuang, J.; Liu, J.; Yan, X.; Huang, X. Modular Assembly of Tumor-Penetrating and Oligomeric Nanozyme Based on Intrinsically Self-Assembling Protein Nanocages. Advanced Materials, 2021, 33(39), 2103128. doi: 10.1002/adma.202103128
  2. Lu, Z.; Zhang, Y.; Wang, Y.; Tan, G.-H.; Huang, F.-Y.; Cao, R.; He, N.; Zhang, L. A biotin-avidin-system-based virus-mimicking nanovaccine for tumor immunotherapy. Journal of Controlled Release, 2021, 332, 245–259. doi: 10.1016/j.jconrel.2021.02.029
  3. Shramova, E.; Proshkina, G.; Shipunova, V.; Ryabova, A.; Kamyshinsky, R.; Konevega, A.; Schulga, A.; Konovalova, E.; Telegin, G.; Deyev, S. Dual Targeting of Cancer Cells with DARPin-Based Toxins for Overcoming Tumor Escape. Cancers, 2020, 12(10), 3014. doi: 10.3390/cancers12103014
  4. Peplau, E.; De Rose, F.; Reder, S.; Mittelhaeuser, M.; Scafetta, G.; Schwaiger, M.; Weber, W.A.; Bartolazzi, A.; Skerra, A.; D’Alessandria, C. Development of a chimeric Fab directed against human galectin-3 and validation as an immune-PET tracer for the sensitive in vivo imaging of thyroid cancer. Thyroid, 2020, 30(9), 1314–1326. doi: 10.1089/thy.2019.0670
Cy® is a trademark of GE Healthcare.

Sulfo-Cy5 bis-NHS ester

Sulfo-Cy5 bis-NHS ester,Sulfo-Cyanine5 bis-NHS 酯是一种水溶性双功能染料，具有两个 NHS 酯功能。 它是 Cy5® bis-NHS 酯的类似物。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Sulfo-Cyanine5 bis-NHS ester

Sulfo-Cy5 bis-NHS ester

标签：sulfo-Cyanine5 NHS esters
货号 规格 价格 货期
133D0 1 mg 110.00$ in stock
233D0 5 mg 290.00$ in stock
433D0 25 mg 690.00$ in stock
533D0 50 mg 1270.00$ in stock
633D0 100 mg 1900.00$ in stock

Sulfo-Cyanine5 bis-NHS ester is a water soluble bifunctional dye possessing two NHS ester functions. It is an analog of Cy5® bis-NHS ester.

The dye is useful for the cross-conjugation of amines, and for other advanced labeling applications.

Sulfo-Cyanine5 bis-NHS 酯是一种水溶性双功能染料，具有两个 NHS 酯功能。 它是 Cy5® bis-NHS 酯的类似物。

该染料可用于胺的交叉偶联，以及其他高级标记应用。

Sulfo-Cyanine5 bis-NHS ester Sulfo-Cyanine5 bis-NHS ester Sulfo-Cyanine5 bis-NHS ester Sulfo-Cyanine5 bis-NHS ester

Absorption and emission spectra of sulfo-Cyanine5

Sulfo-Cyanine5 bis-NHS ester

Sulfo-Cy5 bis-NHS ester相关产品

Cyanine7.5 azide

Long-wavelength NIR fluorescent dye azide for Click chemistry.
用于点击化学的长波长 NIR 荧光染料叠氮化物。

Azide-PEG3-Amine

A bifunctional linker with azide and amine groups flanking PEG3 (triethylene glycol)
具有叠氮化物和胺基的双功能接头，位于 PEG3（三甘醇）的两侧

General properties

Appearance: dark blue powder
Molecular weight: 975.14
Molecular formula: C45H51KN4O14S2
Solubility: good in DMF, DMSO, water
Quality control: NMR 1H, HPLC-MS (895%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 646
ε, L⋅mol−1⋅cm−1: 271000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.28
CF260: 0.04
CF280: 0.04

相关文献：

  1. Pettersson, J.R.; Lanni, F.; Rule, G.S. Dual lifetimes for complexes between Glutathione-S-transferase (hGSTA1-1) and product-like ligands detected by single-molecule fluorescence imaging. Biochemistry, 2017, 56(31), 4073–4083. doi: 10.1021/acs.biochem.7b00030
Cy® is a trademark of GE Healthcare.

Sulfo-Cy5 NHS ester

Sulfo-Cy5 NHS ester,sulfo-Cyanine5,NHS esters,Microscopy Protein labeling，Cy 5 琥珀酰亚胺酯 (SE)，相当于 Cy5® NHS 酯，用于在不使用任何有机助溶剂的情况下标记水相中的各种含胺分子。 因此，该产品特别适用于标记在有机共溶剂存在下会变性的蛋白质，以及低溶解度的蛋白质。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Sulfo-Cyanine5 NHS ester

Sulfo-Cyanine5 NHS ester

标签：sulfo-Cyanine5 NHS esters Microscopy Protein labeling
货号 规格 价格 货期
13320 1 mg 110.00$ in stock
23320 5 mg 210.00$ in stock
43320 25 mg 410.00$ in stock
53320 50 mg 695.00$ in stock
63320 100 mg 1190.00$ in stock

Cyanine 5 succinimidyl ester (SE), an equivalent of Cy5® NHS ester, for the labeling of various amine-containing molecules in aqueous phase without use of any organic co-solvent. This product is therefore particularly useful for the labeling of proteins which denature in the presence of organic co-solvents, as well as for proteins with low solubility.

Sulfo-Cyanine 5 is an analog of Cy5®, one of the most popular fluorophores which is compatible with various equipment such as plate readers, microscopes, and imagers.

This dye is highly hydrophilic and water-soluble. A non-sulfonated analog is also available.

Can be used as a replacement for Cy5®, DyLight 649 for all applications.

Cy 5 琥珀酰亚胺酯 (SE)，相当于 Cy5® NHS 酯，用于在不使用任何有机助溶剂的情况下标记水相中的各种含胺分子。 因此，该产品特别适用于标记在有机共溶剂存在下会变性的蛋白质，以及低溶解度的蛋白质。

Sulfo-Cyanine 5 是 Cy5® 的类似物，Cy5® 是最受欢迎的荧光团之一，与读板机、显微镜和成像仪等各种设备兼容。

这种染料是高度亲水和水溶性的。 也可使用非磺化类似物。

可作为 Cy5®、DyLight 649 的替代品用于所有应用。
Sulfo-Cyanine5 NHS ester Sulfo-Cyanine5 NHS ester Sulfo-Cyanine5 NHS ester Sulfo-Cyanine5 NHS ester

Sulfo-Cyanine 5 absorbance and emission spectra

Sulfo-Cyanine5 NHS ester

Sulfo-Cy5 NHS ester相关产品

sulfo-Cyanine7.5 maleimide

sulfo-Cyanine7.5 is a highly hydrophilic near infrared dye for in vivo imaging. This maleimide derivative is useful for the labeling of thiol groups of proteins and peptides.
sulfo-Cyanine7.5 是一种高度亲水的近红外染料，用于体内成像。 这种马来酰亚胺衍生物可用于标记蛋白质和肽的硫醇基团。

sulfo-Cyanine5 DBCO

Water soluble cycloalkyne for copper free Click chemistry reaction with azides. A derivative of sulfo-Cyanine5 aka Cy5.
水溶性环炔烃，用于与叠氮化物的无铜点击化学反应。 磺基-Cyanine5 又名 Cy5 的衍生物。

Cyanine5.5 azide

Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.
用于 Click Chemistry 的远红/近红外荧光 Cyanine5.5 染料衍生物。

General properties

Appearance: dark blue powder
Molecular weight: 777.95
CAS number: 2230212-27-6; 146368-14-1 (N-Ethyl)
Molecular formula: C36H40N3KO10S2
Solubility: very good in water, good in DMF and DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 646
ε, L⋅mol−1⋅cm−1: 271000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.28
CF260: 0.04
CF280: 0.04

相关文献：

  1. Grohme, M.; Frank, O.; Rink, J. Preparing Planarian Cells for High-content Fluorescence Microscopy Using RNA in situ Hybridization and Immunocytochemistry. preprints.org, preprint. doi: 10.20944/preprints202111.0256.v1
  2. van Hest, J.C.; Song, S.; Mason, A.; Post, R.; de Corato, M.; Mestre, R.; Yewdall, A.; Cao, S.; van der Hofstad, R.; Sanchez, S.; Abdelmohsen, L. Engineering transient dynamics of artificial cells by stochastic distribution of enzymes. ChemRxiv, preprint. doi: 10.33774/chemrxiv-2021-02c1d
  3. Lee, M.S.; Hyun, H.; Park, I.; Kim, S.; Jang, D.-H.; Kim, S.; Im, J.-K.; Kim, H.; Lee, J.H.; Kwon, T.; Kang, J.H. Quantitative fluorescence in situ hybridization (FISH) of magnetically confined bacteria enables rapid determination of early-stage human bacteremia. medRxiv, preprint. doi: 10.1101/2021.02.19.21251962
  4. Shea, K.; Koide, H.; Okishima, A.; Hoshino, Y.; Kamon, Y.; Yoshimatsu, K.; Saito, K.; Yamauchi, I.; Ariizumi, S.; Oku, N.; Asai, T.; Zhou, Y.; Xiao, T.-H.; Goda, K. Synthetic hydrogel nanoparticles for sepsis therapy. Research Square, preprint. doi: 10.21203/rs.3.rs-150516/v1

Sulfo-Cy3.5 NHS ester

Sulfo-Cy3.5 NHS ester,Cyanine3.5 是一种荧光染料，具有介于 Cyanine3 和 Cyanine5 之间的吸收和发射中间体。 磺化版本包含四个磺基，可确保荧光团和标记偶联物的高溶解度和亲水性。

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  • Reactive dyes
  • Dye NHS esters
  • Sulfo-Cyanine3.5 NHS ester

Sulfo-Cyanine3.5 NHS ester

标签：NHS esters sulfo-Cyanine3.5
货号 规格 价格 货期
N2320 1 rxn – 21 days
12320 1 mg 110.00$ in stock
22320 5 mg 290.00$ in stock
42320 25 mg 690.00$ in stock
52320 50 mg 1270.00$ in stock
62320 100 mg 1990.00$ in stock

Cyanine3.5 is a fluorescent dye with absorption and emission intermediate between Cyanine3 and Cyanine5. Sulfonated version contains four sulfo groups which ensure high solubility and hydrophilicity of the fluorophore and labeled conjugates.

The NHS ester reactive group allows to label primary and secondary amine groups.

Cyanine3.5 是一种荧光染料，具有介于 Cyanine3 和 Cyanine5 之间的吸收和发射中间体。 磺化版本包含四个磺基，可确保荧光团和标记偶联物的高溶解度和亲水性。

NHS 酯反应基团允许标记伯胺和仲胺基团。

Sulfo-Cyanine3.5 NHS ester Sulfo-Cyanine3.5 NHS ester Sulfo-Cyanine3.5 NHS ester Sulfo-Cyanine3.5 NHS ester

Absorption and emission spectra of sulfo-Cyanine3.5

Sulfo-Cyanine3.5 NHS ester

Sulfo-Cy3.5 NHS ester相关产品

Cyanine5 NHS ester

Amine-reactive Cyanine5 activated ester for the labeling of proteins, peptides, and other molecules.
胺反应性 Cyanine5 活化酯，用于标记蛋白质、肽和其他分子。

Sulfo-Cyanine3 NHS ester

Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.
用于氨基生物分子标记的水溶性磺基-Cyanine3 SE 活化酯。

Pico488 dsDNA quantification reagent, 200x solution in DMSO

Pico488 is a dye for precise fluorescence based quantification of dsDNA in the presence of RNA, ssDNA, and other impurities. The dye exhibits bright fluorescence in the fluorescein channel, which provides a linear response to DNA concentration within the range of low pg/mL to high ng/mL.
Pico488 是一种染料，用于在存在 RNA、ssDNA 和其他杂质的情况下对 dsDNA 进行基于荧光的精确定量。 该染料在荧光素通道中显示出明亮的荧光，在低 pg/mL 至高 ng/mL 范围内对 DNA 浓度提供线性响应。

General properties

Appearance: deep purple powder
Molecular weight: 1088.33
CAS number: 2231670-91-8 (without cation)
Molecular formula: C42H40N3K3O16S4
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 576
ε, L⋅mol−1⋅cm−1: 139000
Emission maximum, nm: 603
Fluorescence quantum yield: 0.11
CF260: 0.16
CF280: 0.17

相关文献：

  1. Shramova, E.; Proshkina, G.; Shipunova, V.; Ryabova, A.; Kamyshinsky, R.; Konevega, A.; Schulga, A.; Konovalova, E.; Telegin, G.; Deyev, S. Dual Targeting of Cancer Cells with DARPin-Based Toxins for Overcoming Tumor Escape. Cancers, 2020, 12(10), 3014. doi: 10.3390/cancers12103014

Sulfo-Cy3 — Lumiprobe代理

Sulfo-Cy3 ,水溶性、氨基反应性磺基花青3 NHS 酯。 有效标记纯水溶液中的蛋白质和肽，无需有机助溶剂。 适用于溶解度低的蛋白质和易于变性的蛋白质。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Sulfo-Cyanine3 NHS ester

Sulfo-Cyanine3 NHS ester

标签：NHS esters Microscopy Protein labeling sulfo-Cyanine3
货号 规格 价格 货期
11320 1 mg 110.00$ in stock
21320 5 mg 210.00$ in stock
41320 25 mg 410.00$ in stock
51320 50 mg 695.00$ in stock
61320 100 mg 1190.00$ in stock

Water soluble, amino-reactive sulfo-Cyanine3 NHS ester. Efficiently labels proteins and peptides in purely aqueous solution, without need for organic co-solvent. Ideal for proteins with low solubility, and proteins prone to denaturation.

This is sulfonated, hydrophilic and water-soluble dye. Non-sulfonated Cyanine3 NHS ester is also available.

This product is an analog of Cy3® NHS ester. Sulfo-Cyanine3 NHS ester replaces Cy3® and DyLight 549 for all applications.

水溶性、氨基反应性磺基花青3 NHS 酯。 有效标记纯水溶液中的蛋白质和肽，无需有机助溶剂。 适用于溶解度低的蛋白质和易于变性的蛋白质。

这是磺化、亲水和水溶性染料。 也可提供非磺化的 Cyanine3 NHS 酯。

该产品是 Cy3® NHS 酯的类似物。 Sulfo-Cyanine3 NHS 酯可替代 Cy3® 和 DyLight 549 用于所有应用。

Sulfo-Cyanine3 NHS ester Sulfo-Cyanine3 NHS ester Sulfo-Cyanine3 NHS ester Sulfo-Cyanine3 NHS ester

Sulfo-Cyanine3 absorbance and emission spectra

Sulfo-Cyanine3 NHS ester

Sulfo-Cy3 相关产品

BDP FL azide

BDP FL is a bright and photostable borondipyrromethene dye for fluorescein channel. This is a dye azide for Click Chemistry.
BDP FL 是一种用于荧光素通道的明亮且光稳定的硼二吡咯亚甲基染料。 这是一种用于 Click Chemistry 的染料叠氮化物。

Cyanine3 maleimide

Cyanine3 maleimide is a thiol mono reactive dye.
Cyanine3 马来酰亚胺是一种硫醇单活性染料。

BDP 630/650 tetrazine

BDP 630/650 is a borondipyrromethene dye for Cyanine5 channel. This is a tetrazine derivative for the coupling with strained cycloalkenes.
BDP 630/650 是用于 Cyanine5 通道的硼二吡咯亚甲基染料。 这是一种用于与应变环烯烃偶联的四嗪衍生物。

General properties

Appearance: dark red crystals
Molecular weight: 751.91
CAS number: 1424150-38-8 (sodium salt); 1424433-17-9, 1518643-34-9 (inner salt)
Molecular formula: C34H38N3KO10S2
IUPAC name: 3H-​Indolium, 2-​[3-​(1,​3-​dihydro-​1,​3,​3-​trimethyl-​5-​sulfo-​2H-​indol-​2-​ylidene)​-​1-​propen-​1-​yl]​-​1-​[6-​[(2,​5-​dioxo-​1-​pyrrolidinyl)​oxy]​-​6-​oxohexyl]​-​3,​3-​dimethyl-​5-​sulfo-​, inner salt, sodium salt
Solubility: soluble in water (0.62 M = 47 g/L), in polar organic solvents (DMF, DMSO)
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 548
ε, L⋅mol−1⋅cm−1: 162000
Emission maximum, nm: 563
Fluorescence quantum yield: 0.1
CF260: 0.03
CF280: 0.06

  1. Grohme, M.; Frank, O.; Rink, J. Preparing Planarian Cells for High-content Fluorescence Microscopy Using RNA in situ Hybridization and Immunocytochemistry. preprints.org, preprint. doi: 10.20944/preprints202111.0256.v1
  2. Futamata, H.; Fukuda, M.; Umeda, R.; Yamashita, K.; Takahashi, S.; Shikakura, Ta.; Hayashi, S.; Homma, K.; Nishizawa, T.; Nureki, O. Cryo-EM structures reveal the electromotility mechanism of prestin, the cochlear amplifier. Research Square, preprint. doi: 10.21203/rs.3.rs-927386/v1
  3. Lee, M.S.; Hyun, H.; Park, I.; Kim, S.; Jang, D.-H.; Kim, S.; Im, J.-K.; Kim, H.; Lee, J.H.; Kwon, T.; Kang, J.H. Quantitative fluorescence in situ hybridization (FISH) of magnetically confined bacteria enables rapid determination of early-stage human bacteremia. medRxiv, preprint. doi: 10.1101/2021.02.19.21251962
  4. Baker, Y.; Yuan, L.; Chen J.; Belle, R.; Carlisle, R.; El-Sagheer, A.; Brown, T. Expanding the Chemical Repertoire of DNA Nanomaterials Generated by Rolling Circle Amplification. ChemRxiv, preprint. doi: 10.26434/chemrxiv.12566963.v1

lumiprobe -ROX NHS ester, 6- isomer

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  • Reactive dyes
  • Dye NHS esters
  • ROX NHS ester, 6- isomer

ROX NHS ester, 6- isomer

标签：ROX (Rhodamine X, Rhodamine 101) NHS esters Microscopy Protein labeling
货号 规格 价格 货期
12220 1 mg 110.00$ in stock
22220 5 mg 210.00$ in stock
42220 25 mg 410.00$ in stock
52220 50 mg 695.00$ in stock
62220 100 mg 1190.00$ in stock

ROX (rhodamine X aka R101) is a highly fluorescent, and photostable rhodamine dye for various applications. ROX labeled oligonucleotide probes are often used in qPCR, and qPCR instruments have ROX channel.
ROX（罗丹明X又名R101）是一种高荧光、耐光的罗丹明染料，适用于各种应用。ROX标记的寡核苷酸探针通常用于qPCR，qPCR仪器具有ROX通道。

This is reactive dye for the labeling of amino-groups in peptides, proteins, and amino-oligonucleotides. Pure single isomer.
这是一种活性染料，用于标记肽、蛋白质和氨基寡核苷酸中的氨基。纯单一异构体。

ROX NHS ester, 6- isomer ROX NHS ester, 6- isomer ROX NHS ester, 6- isomer ROX NHS ester, 6- isomer

Absorption and emission spectra of ROX dye

ROX NHS ester, 6- isomer

ROX NHS ester, 6- isomer相关产品

Pico488 dsDNA quantification reagent, 200x solution in DMSO

Pico488 is a dye for precise fluorescence based quantification of dsDNA in the presence of RNA, ssDNA, and other impurities. The dye exhibits bright fluorescence in the fluorescein channel, which provides a linear response to DNA concentration within the range of low pg/mL to high ng/mL.
Pico488是一种染料，用于在存在RNA、单链DNA和其他杂质的情况下对双链DNA进行精确的荧光定量。该染料在荧光素通道中表现出明亮的荧光，在低pg/mL到高ng/mL范围内对DNA浓度提供线性响应。

Biotin-PEG3-Azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe.
叠氮生物素是一种用生物素（一种著名的亲和探针）进行点击化学标记的试剂。

DusQ1 CPG 500

Controlled pore glass (CPG) 500 solid support for synthesis of oligonucleotides with 3’-terminal DusQ1 quencher. Compatible with standard deblocking conditions.
控制孔玻璃（CPG）500固体载体，用于合成带有3′-末端DusQ1猝灭剂的寡核苷酸。与标准去块条件兼容。

General properties

Appearance: dark crimson powder
Mass spec M+ increment: 516.2
Molecular weight: 631.67
CAS number: 117491-83-5; 1890922-83-4; 216699-36-4
Molecular formula: C37H33N3O7
Solubility: good in polar organic solvents (DMF, DMSO), low in water
Quality control: NMR 1H, HPLC-MS (80+%, balance mostly free carboxylic acid)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 570
ε, L⋅mol−1⋅cm−1: 88000
Emission maximum, nm: 591
Fluorescence quantum yield: 1.0

  1. Konopka, C.J.; Wozniak, M.; Hedhli, J.; Ploska, A.; Schwartz-Duval, A.; Siekierzycka, A.; Pan, D.; Munirathinam, G.; Dobrucki, I.T.; Kalinowski, L.; Dobrucki, L.W. Multimodal imaging of the receptor for advanced glycation end-products with molecularly targeted nanoparticles. Theranostics, 2018, 8(18), 5012–5024. doi: 10.7150/thno.24791

lumiprobe -ROX NHS ester, 5-isomer

ROX (rhodamine X) is a bright rhodamine dye for ROX channel. Carboxy rhodamines come as two isomers.
ROX（罗丹明X）是一种用于ROX通道的明亮罗丹明染料。羧基罗丹明有两种异构体。

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  • Reactive dyes
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  • ROX NHS ester, 5-isomer

ROX NHS ester, 5-isomer

ROX (Rhodamine X, Rhodamine 101) NHS esters
货号 规格 价格 货期
11220 1 mg 110.00$ in stock
21220 5 mg 210.00$ in stock
41220 25 mg 410.00$ in stock
51220 50 mg 695.00$ in stock
61220 100 mg 1190.00$ in stock

ROX (rhodamine X) is a bright rhodamine dye for ROX channel. Carboxy rhodamines come as two isomers.
ROX（罗丹明X）是一种用于ROX通道的明亮罗丹明染料。羧基罗丹明有两种异构体。

This product is a derivative of pure 5-carboxy-ROX.
本品是纯5-羧基-ROX的衍生物。

ROX NHS ester, 5-isomer ROX NHS ester, 5-isomer ROX NHS ester, 5-isomer ROX NHS ester, 5-isomer

Absorption and emission spectra of ROX dye

ROX NHS ester, 5-isomer

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BDP FL NHS ester

Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.
氨基活性BDP FL，一种非常明亮且可光照的荧光素通道染料。

Alkyne dT phosphoramidite

Phosphoramidite modifier for the synthesis of oligonucleotides containing alkyne modification in the middle of the chain.
磷酰胺改性剂，用于合成链中含有炔烃修饰的寡核苷酸。

Cyanine5 alkyne

Cyanine5 alkyne is an alkyne dye for Click Chemistry.
氰基5炔烃是一种用于化学的炔烃染料。

General properties

Appearance: dark red solid
Mass spec M+ increment: 516.2
Molecular weight: 631.67
CAS number: 209734-74-7; 344402-35-3
Molecular formula: C37H33N3O7
Solubility: good in DMF, DMSO
Quality control: NMR 1H, HPLC-MS (80%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 570
ε, L⋅mol−1⋅cm−1: 93000
Emission maximum, nm: 591
Fluorescence quantum yield: 1.0

  1. Konopka, C.J.; Wozniak, M.; Hedhli, J.; Ploska, A.; Schwartz-Duval, A.; Siekierzycka, A.; Pan, D.; Munirathinam, G.; Dobrucki, I.T.; Kalinowski, L.; Dobrucki, L.W. Multimodal imaging of the receptor for advanced glycation end-products with molecularly targeted nanoparticles. Theranostics, 2018, 8(18), 5012–5024. doi: 10.7150/thno.24791

lumiprobe – Pyrenebutyric acid NHS ester

芘是一种多环芳烃，在光谱的蓝色范围内显示荧光。 当两个芘残基间隔很近时，在较长波长下观察到准分子荧光。 因此，芘可用作邻近标签。

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  • Pyrenebutyric acid NHS ester

Pyrenebutyric acid NHS ester

标签：NHS esters Protein labeling Pyrene
Cat. # Quantity Price Lead time
63520 100 mg 110.00$ in stock
 

Pyrene is a polyaromatic hydrocarbon which exhibits fluorescence in blue range of the spectrum. When two pyrene residues are closely spaced, excimer fluorescence is observed at longer wavelength. Therefore, pyrene is useful as a proximity label.

Pyrene exhibits affinity to graphite, and can be used as an anchor group for graphite. This reagent can be conjugated with biomolecules for their subsequent immobilization on graphite surfaces.

This NHS ester allows to label biomolecules with amino groups, such as proteins, peptides, amino-DNA and other molecules.

Pyrene is also a FRET donor for perylene.

芘是一种多环芳烃，在光谱的蓝色范围内显示荧光。 当两个芘残基间隔很近时，在较长波长下观察到准分子荧光。 因此，芘可用作邻近标签。

芘对石墨具有亲和力，可用作石墨的锚定基团。 该试剂可以与生物分子结合，以便随后将其固定在石墨表面上。

这种 NHS 酯允许用氨基标记生物分子，例如蛋白质、肽、氨基 DNA 和其他分子。

芘也是苝的 FRET 供体。

Absorption and emission spectra of pyrene fluorophore

Pyrenebutyric acid NHS ester

Pyrenebutyric acid NHS ester相关产品

ROX NHS ester, 5-isomer

Activated NHS ester of ROX (rhodamine X or rhodamine 101), pure 5-isomer, for the labeling of amine groups of biomolecules.

ROX 的活化 NHS 酯（罗丹明 X 或罗丹明 101），纯 5-异构体，用于标记生物分子的胺基。

Azidobutyric acid NHS ester

Activated ester for azido labeling of peptides and proteins.

用于肽和蛋白质的叠氮基标记的活化酯。

ROX azide, 5- isomer

ROX (aka rhodamine X or rhodamine 101) azide for biomolecule labeling through Click Chemistry.

ROX（又名罗丹明 X 或罗丹明 101）叠氮化物，用于通过 Click Chemistry 进行生物分子标记。

Pyrenebutyric acid NHS ester Add this product to your cart and
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General properties

Appearance: off-white solid
Mass spec M+ increment: 270.1
Molecular weight: 385.41
CAS number: 114932-60-4
Molecular formula: C24H19NO4
IUPAC name: 1-​Pyrenebutanoic acid, 2,​5-​dioxo-​1-​pyrrolidinyl ester
Solubility: good in DCM, chloroform, moderate in DMF, DMSO, low in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 343; 326; 313; 276; 265; 242; 234
Emission maximum, nm: 377; 397

参考文献：

  1. Nekrasov, N.; Jaric, S.; Kireev, D.; Emelianov, A.V.; Orlov, A.V.; Gadjanski, I.; Nikitin, P.I.; Akinwande, D.; Bobrinetskiy, I. Real-time detection of ochratoxin A in wine through insight of aptamer conformation in conjunction with graphene field-effect transistor. Biosensors and Bioelectronics, 2022, 200, 113890. doi: 10.1016/j.bios.2021.113890

Pyrenebutyric acid NHS ester

lumiprobe -FAM NHS ester, 6-isomer

FAM NHS ester, 6-isomer，荧光素 (FAM) 是一种明亮的荧光团，在生命科学研究中有着极其广泛的应用。 荧光团是亲水性的，其衍生物在水性缓冲液中具有良好的溶解性。

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  • FAM NHS ester, 6-isomer

FAM NHS ester, 6-isomer

标签：FAM (Fluorescein) NHS esters  Fluorescence  polarization  Microscopy  Protein labeling
货号 规格 价格 货期
25120 5 mg – in stock
45120 25 mg 140.00$ in stock

55120 50 mg 240.00$ in stock
65120 100 mg 370.00$ in stock
85120 1 g please inquire in stock
95120 5 g please inquire in stock  

Fluorescein (FAM) is a bright fluorophore that has found an extremely wide application in life science research. The fluorophore is hydrophilic and its derivatives possess good solubility in aqueous buffers.

Fluorescein is compatible with a wide variety of fluorescent instrumentation – most instruments are equipped with FAM channel filters.

This product contains the pure 6-isomer of fluorescein.

荧光素 (FAM) 是一种明亮的荧光团，在生命科学研究中有着极其广泛的应用。 荧光团是亲水性的，其衍生物在水性缓冲液中具有良好的溶解性。

荧光素与多种荧光仪器兼容——大多数仪器都配备了 FAM 通道过滤器。

本产品含有纯6-异构体的荧光素。

FAM NHS ester, 6-isomer相关产品

BDP TR X NHS ester

BDP TR X NHS ester is a derivative of BDP TR containing a long linker based on aminohexanoic acid (C6). The dye has absorption and emission close to ROX. The NHS ester function can be used for the conjugation with proteins and peptides.

BDP TR X NHS 酯是 BDP TR 的衍生物，含有一个基于氨基己酸 (C6) 的长接头。 该染料具有接近ROX的吸收和发射。 NHS 酯功能可用于与蛋白质和肽的结合。

BDP FL NHS ester

Amino-reactive BDP FL, a very bright and photostable dye for fluorescein channel.

氨基反应性 BDP FL，一种非常明亮且光稳定的荧光素通道染料。

Sulfo-Cyanine5 amine

Sulfonated Cyanine5 amine derivative, for the conjugation with electrophiles, and enzymatic transamination labeling.

磺化的 Cyanine5 胺衍生物，用于与亲电试剂偶联和酶促转氨标记。

General properties

Appearance: yellow crystalline solid
Mass spec M+ increment: 358.0
Molecular weight: 473.39
CAS number: 92557-81-8
Molecular formula: C25NO9H15
IUPAC name: (2,5-dioxopyrrolidin-1-yl) 3′,6′-dihydroxy-1-oxospiro[2-benzofuran-3,9′-xanthene]-5-carboxylate
Solubility: good in DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 494
ε, L⋅mol−1⋅cm−1: 75000
Emission maximum, nm: 520
Fluorescence quantum yield: 0.9
CF260: 0.20
CF280: 0.17

参考文献：

  1. Sasaki, K.; Harada, M.; Yoshikawa, T.; Tagawa, H.; Harada, Y.; Yonemitsu, Y.; Ryujin, T.; Kishimura, A.; Mori, T.; Katayama, Y. Fc-Binding Antibody-Recruiting Molecules Targeting Prostate-Specific Membrane Antigen: Defucosylation of Antibody for Efficacy Improvement. ChemRxiv, preprint. doi: 10.26434/chemrxiv.12654602.v1
  2. Zhong, Z.; Deng, X.; Wang, P.; Yu, C.; Kiratitanaporn, W.; Wu, X.; Schimelman, J.; Tang, M.; Balayan, A.; Yao, E.; Tian, J.; Chen, L.; Zhang, K.; Chen, S. Rapid bioprinting of conjunctival stem cell micro-constructs for subconjunctival ocular injection. Biomaterials, 2021, 267, 120462. doi: 10.1016/j.biomaterials.2020.120462
  3. Iurova, E.; Beloblov, I.; Beloborodov, E.; Rastorgueva, E.; Pogodina, E.; Tazintseva, E.; Saenko, Y.; Fomin, A. Use of Natural Peptides with a Cysteine Knot of Arthropods as a Carrier of a Peptide Tropic to Glutamate Carboxypeptidase II. Systematic Reviews in Pharmacy, 2020, 11(9), 503–509. doi: 10.31838/srp.2020.9.73
  4. Pinals, R.L.; Yang, D.; Lui, A.; Cao, W.; Landry, M.P. Corona exchange dynamics on carbon nanotubes by multiplexed fluorescence monitoring. Journal of the American Chemical Society, 2020, 142(3), 1254–1264. doi: 10.1021/jacs.9b09617

Cyanine7.5 NHS ester

Cyanine7.5 NHS ester，Cyanine7.5 是一种具有非常长波发射的 NIR 染料。 该产品是该荧光团的胺反应性衍生物。近红外辐射很容易穿透组织，可用于体内成像应用。

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  • Cyanine7.5 NHS ester

Cyanine7.5 NHS ester

标签：Cyanine7.5 NHS esters Near infrared (NIR) imaging Protein labeling
货号 规格 价格 货期
16020 1 mg 110.00$ in stock
26020 5 mg 210.00$ in stock
46020 25 mg 410.00$ in stock
56020 50 mg 695.00$ in stock
66020 100 mg 1190.00$ 5 days

Cyanine7.5 is a NIR dye with very long-wave emission. This product is amine-reactive derivative of this fluorophore.

Near infrared radiation readily penetrates tissues and can be used for imaging applications in vivo.

This product can be used for the labeling of various biomolecules containing amine groups, such as proteins and peptides, to track their distribution in organism in vivo by NIR imaging.

Increased rigidity of central polymethyne moiety allows to increase quantum yield by 20% compared to parent structure of Cy7.5® NHS.

Cyanine7.5 是一种具有非常长波发射的 NIR 染料。 该产品是该荧光团的胺反应性衍生物。

近红外辐射很容易穿透组织，可用于体内成像应用。

该产品可用于标记各种含胺基的生物分子，如蛋白质和多肽，通过近红外成像追踪它们在体内的分布。

与 Cy7.5® NHS 的母体结构相比，中心聚甲炔部分的刚性增加允许将量子产率提高 20%。

Cyanine7.5 NHS ester Cyanine7.5 NHS ester Cyanine7.5 NHS ester Cyanine7.5 NHS ester

Cy7.5 absorbance and emission spectra

Cyanine7.5 NHS ester

Cyanine7.5 NHS ester相关产品

Cyanine7.5 tetrazine

Cyanine7.5 is a NIR fluorescent dye with absorption and emission spectra similar to ICG (indocyanine green), but possessing a higher fluorescence quantum yield. This derivative is a tetrazine derivative for the TCO ligation reaction.
Cyanine7.5 是一种近红外荧光染料，其吸收和发射光谱类似于 ICG（吲哚菁绿），但具有更高的荧光量子产率。 该衍生物是用于 TCO 连接反应的四嗪衍生物。

Sulfo-Cyanine3 tetrazine

Water soluble sulfo-Cyanine3 dye tetrazine derivative for TCO ligation labeling with trans-cyclooctenes.
水溶性磺基-Cyanine3 染料四嗪衍生物，用于用反式环辛烯进行 TCO 连接标记。

Cyanine5.5 carboxylic acid

Cy5.5 unactivated free acid cyanine dye.
Cy5.5 未活化的游离酸性花青染料。

General properties

Appearance: green powder
Mass spec M+ increment: 630.4
Molecular weight: 833.76
CAS number: 2708152-94-5
Molecular formula: C49H52N3BF4O4
IUPAC name: 1H-​Benz[e]​indolium, 2-​[2-​[3-​[2-​(1,​3-​dihydro-​1,​1,​3-​trimethyl-​2H-​benz[e]​indol-​2-​ylidene)​ethylidene]​-​1-​cyclohexen-​1-​yl]​ethenyl]​-​3-​[6-​[(2,​5-​dioxo-​1-​pyrrolidinyl)​oxy]​-​6-​oxohexyl]​-​1,​1-​dimethyl-
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 788
ε, L⋅mol−1⋅cm−1: 223000
Emission maximum, nm: 808
Fluorescence quantum yield: 0.10

相关文献：

  1. Kumar, A.; Singam, A.; Swaminathan, G.; Killi, N.; Tangudu, N.K.; Jose, J.; Rathna G.V.N.; Kumar, L.D. Combinatorial therapy using RNAi and curcumin nano-architectures regresses tumors in breast and colon cancer models. Nanoscale, 2022, 14(2), 492–505. doi: 10.1039/D1NR04411G
  2. Tamarov, K.; Wang, J.T.W.; Kari, J.; Happonen, E.; Vesavaara, I.; Niemelä, M.; Perämäki, P.; Al-Jamal, K.T.; Xu, W.; Lehto, V.-P. Comparison between Fluorescence Imaging and Elemental Analysis to Determine Biodistribution of Inorganic Nanoparticles with Strong Light Absorption. ACS Applied Materials & Interfaces, 2021, 13(34), 40392–40400. doi: 10.1021/acsami.1c11875
  3. Babity, S.; Polomska, A.K.; Couture, F.; Bonmarin, M.; Fehr, D.; Detmar, M.; Brambilla, D. Rational design of a fluorescent microneedle tattoo for minimally invasive monitoring of lymphatic function. Journal of Controlled Release, 2020, 327, 350–359. doi: 10.1016/j.jconrel.2020.08.017
  4. Wang, Y.; Li, L.; Ma, Y.; Tang, Y.; Zhao, Y.; Li, Z.; Pu, W.; Huang, B.; Wen, X.; Cao, X.; Chen, J.; Chen, W.; Zhou, Y.; Zhang, J. A Multifunctional Supramolecular Hydrogel for Prevention of Epidural Adhesion after Laminectomy. ACS Nano, 2020, 14(7), 8202–8219. doi: 10.1021/acsnano.0c01658

Cyanine7 NHS ester

Cyanine7 NHS ester，胺反应性 Cyanine7，近红外荧光染料，Cy7® 的改进类似物。

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  • Reactive dyes
  • Dye NHS esters
  • Cyanine7 NHS ester

Cyanine7 NHS ester

标签：Cyanine7 NHS esters Near infrared (NIR) imaging Protein labeling
货号 规格 价格 货期
15020 1 mg 110.00$ Cyanine7 NHS ester in stock
25020 5 mg 210.00$ Cyanine7 NHS ester 5 days
45020 25 mg 410.00$ Cyanine7 NHS ester in stock
55020 50 mg 695.00$ Cyanine7 NHS ester in stock
65020 100 mg 1190.00$ Cyanine7 NHS ester in stock

Amine reactive Cyanine7, near infrared fluorescent dye, an improved analog of Cy7®.

NIR fluorophores can be used to take advantage of near infrared window of biological tissues – increased transparency of tissues in this spectral region allows to carry out in vivo imaging.

This reagent can be utilized to produce Cyanine7-labeled biomolecules for subsequent use in various in vivo research, and drug design related experiments.

The structure of Cyanine7 features rigidized design of central polymethyne chain. This molecular reinforcement allows to increase quantum yield by 20% compared with parent structure, increasing fluorescence brightness.

胺反应性 Cyanine7，近红外荧光染料，Cy7® 的改进类似物。

NIR 荧光团可用于利用生物组织的近红外窗口 – 在该光谱区域增加组织的透明度允许进行体内成像。

该试剂可用于生产花青7标记的生物分子，用于后续的各种体内研究和药物设计相关实验。

Cyanine7 的结构具有中央聚甲炔链的刚性设计。 与母体结构相比，这种分子增强可以将量子产率提高 20%，从而增加荧光亮度。

This reagent requires organic co-solvent for the labeling (please see Recommended Protocols section below). Water-soluble Cyanine7 NHS ester is also available, and recommended for protein NIR labeling.

该试剂需要用于标记的有机助溶剂（请参阅下面的推荐方案部分）。 也可提供水溶性 Cyanine7 NHS 酯，推荐用于蛋白质 NIR 标记。

Cyanine7 NHS ester Cyanine7 NHS ester Cyanine7 NHS ester Cyanine7 NHS ester

Cy7 absorbance and emission spectra

Cyanine7 NHS ester

Cyanine7 NHS ester相关产品

AF488 NHS ester

AF488 NHS ester, a bright, photostable and hydrophilic fluorescent dye for green channel.
AF488 NHS 酯，一种用于绿色通道的明亮、光稳定性和亲水性荧光染料。

sulfo-Cyanine7.5 maleimide

sulfo-Cyanine7.5 is a highly hydrophilic near infrared dye for in vivo imaging. This maleimide derivative is useful for the labeling of thiol groups of proteins and peptides.
sulfo-Cyanine7.5 是一种高度亲水的近红外染料，用于体内成像。 这种马来酰亚胺衍生物可用于标记蛋白质和肽的硫醇基团。

DMF (dimethylformamide), labeling grade

Dry high purity amine free solvent for NHS ester labeling.
用于 NHS 酯标记的干燥高纯度无胺溶剂。

General properties

Appearance: dark green solid
Molecular weight: 733.64
CAS number: 2408482-09-5
Molecular formula: C41H48N3BF4O4
IUPAC name: 1‐{6‐[(2,5‐dioxopyrrolidin‐1‐yl)oxy]‐6‐oxohexyl}‐ 3,3‐dimethyl‐2‐[(E)‐2‐[(3E)‐3‐{2‐[(2E)‐1,3,3‐ trimethyl‐2,3‐dihydro‐1H‐indol‐2‐ ylidene]ethylidene}cyclohex‐1‐en‐1‐yl]ethenyl]‐3H‐ indol‐1‐ium tetrafluoroborate
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 750
ε, L⋅mol−1⋅cm−1: 199000
Emission maximum, nm: 773
Fluorescence quantum yield: 0.3
CF260: 0.022
CF280: 0.029

  1. Yu, J.-H.; Steinberg, I.; Davis, R.M.; Malkovskiy, A.V.; Zlitni, A.; Chung, D.T.; Curet, L.D.; D’Souza, A.L.; Jung, K.o.; Chang, E.; Campbell, J.; Frostig, H.; Park, S.-m.; Pratx, G.; Gambhir, S.S. Noninvasive and Highly Multiplexed Five-Color Tumor Imaging of Near-Infrared Resonant Surface-Enhanced Raman Nanoparticles In Vivo. ChemRxiv, preprint. doi: 10.26434/chemrxiv.13232246.v1
  2. Poreba, M.; Groborz, K.; Rut, W.; Pore, M.; Snipas, S.J.; Vizovisek, M.; Turk, B.; Kuhn, P.; Drag, M.; Salvesen, G.S. The Activome: multiplexed probing of activity of proteolytic enzymes using mass cytometry-compatible activity-based probes (TOF-probes). bioRxiv, preprint. doi: 10.1101/775627
  3. Wang, S.; Latallo, M.J.; Zhang, Z.; Huang, B.; Bobrovnikov, D.G.; Dong, D.; Livingston, N.M.; Tjoeng, W.; Hayes, L.R.; Rothstein, J.D.; Ostrow, L.W.; Wu, B.; Sun, S. Nuclear export and translation of circular repeat-containing intronic RNA in C9ORF72-ALS/FTD. Nature Communications, 2021, 12(1), 4908. doi: 10.1038/s41467-021-25082-9
  4. Song, J.W.; Nam, H.S.; Ahn, J.W.; Park, H.-S.; Kang, D.O.; Kim, H.J.; Kim, Y.H.; Han, J.; Choi, J.Y.; Lee, S.-Y.; Kim, S.; Oh, W.-Y.; Yoo, H.; Park, K.; Kim, J.W. Macrophage targeted theranostic strategy for accurate detection and rapid stabilization of the inflamed high-risk plaque. Theranostics, 2021, 11(18), 8874–8893. doi: 10.7150/thno.59759

lumiprobe -Cyanine5.5 NHS ester

Cyanine5.5 NHS ester，Cyanine5.5 NHS 酯是一种活性染料，用于标记肽、蛋白质和寡核苷酸中的氨基，是 Cy5.5® NHS 酯的类似物。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Cyanine5.5 NHS ester

Cyanine5.5 NHS ester

标签：Cyanine5.5 NHS esters Microscopy Protein labeling
货号 规格 价格 货期
17020 1 mg 110.00$ in stock
27020 5 mg 210.00$ in stock
47020 25 mg 410.00$ in stock
57020 50 mg 695.00$ in stock
67020 100 mg 1190.00$ in stock

Cyanine5.5 NHS ester is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides, an analog of Cy5.5® NHS ester.

Cy5.5 is a far-red (and near-infrared) emitting dye which is ideal for fluorescence measurements where background fluorescence is a concern. It is also suitable for in vivo NIR imaging experiments.

This reagent can replace NHS esters of Cy5.5® and DyLight 680.
Cyanine5.5 NHS 酯是一种活性染料，用于标记肽、蛋白质和寡核苷酸中的氨基，是 Cy5.5® NHS 酯的类似物。

Cy5.5 是一种远红（和近红外）发射染料，非常适合需要考虑背景荧光的荧光测量。 它也适用于体内近红外成像实验。

该试剂可替代 Cy5.5® 和 DyLight 680 的 NHS 酯。

Cyanine5.5 NHS ester Cyanine5.5 NHS ester Cyanine5.5 NHS ester

Cy5.5 absorbance and emission spectra

Cyanine5.5 NHS ester

Cyanine5.5 NHS ester相关产品

Alkyne-PEG3-COOH

Bifunctional linker with terminal alkyne function, and carboxylic acid moiety, CAS# 1415800-32-6.
具有末端炔烃功能和羧酸部分的双功能接头，CAS# 1415800-32-6。

Cyanine7 DBCO

NIR fluorescent dye functionalized with cyclooctyne moiety for copper free Click chemistry conjugation with azides.
用环辛炔部分功能化的 NIR 荧光染料，用于与叠氮化物的无铜点击化学缀合。

Cyanine3 hydrazide

Cyanine3 hydrazide is a carbonyl-reactive dye for Cy3 channel.
Cyanine3 hydrazide 是 Cy3 通道的羰基反应性染料。

General properties

Appearance: dark blue solid
Molecular weight: 767.66
CAS number: 2375105-86-3
Molecular formula: C44H46N3BF4O4
IUPAC name: 1H-​Benz[e]​indolium, 2-​[5-​(1,​3-​dihydro-​1,​1,​3-​trimethyl-​2H-​benz[e]​indol-​2-​ylidene)​-​1,​3-​pentadien-​1-​yl]​-​3-​[6-​[(2,​5-​dioxo-​1-​pyrrolidinyl)​oxy]​-​6-​oxohexyl]​-​1,​1-​dimethyl-
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), practically insoluble in water (< 1 uM, < 1 mg/L)
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 684
ε, L⋅mol−1⋅cm−1: 198000
Emission maximum, nm: 710
Fluorescence quantum yield: 0.2
CF260: 0.07
CF280: 0.03

  1. Zahid, M.; McCandless, K.; Mishra, S.; Stiltner, J.; Feldman, K.; Yagi, H.; Yurko, R.; Islam, K.; Brown, J.; Frizzell, R. Novel Lung Targeting Cell Penetrating Peptides as Vectors for Delivery of Therapeutics. Research Square, preprint. doi: 10.21203/rs.3.rs-1056707/v1
  2. Chung, I.J.; Moon, H.; Jeon, S.I.; Lee, H.J.; Ahn, C.-H. Ultrasound-triggered imaging and drug delivery using microbubble-self-aggregate complexes. Journal of Biomaterials Science, Polymer Edition, 2022, 33(1), 57–76. doi: 10.1080/09205063.2021.1976362
  3. Guo, H.; Liu, L.; Hu, Q.; Dou, H. Monodisperse ZIF-8@dextran nanoparticles co-loaded with hydrophilic and hydrophobic functional cargos for combined near-infrared fluorescence imaging and photothermal therapy. Acta Biomaterialia, 2022, 137, 290–304. doi: 10.1016/j.actbio.2021.10.006
  4. Stepanova, I.A.; Lebedeva, A.N.; Shik, A..V.; Skorobogatov, E.V.; Beklemishev, M.K. Recognition and Determination of Sulfonamides by Near-IR Fluorimetry Using Their Effect on the Rate of the Catalytic Oxidation of a Carbocyanine Dye by Hydrogen Peroxide. Journal of Analytical Chemistry, 2021, 76(12), 1399–1407. doi: 10.1134/S1061934821120121

lumiprobe -Cyanine5 NHS ester

Cyanine5 NHS ester，Cyanine5 荧光团与各种仪器兼容，包括许多荧光显微镜、成像仪、扫描仪和荧光阅读器。存在许多不同的 Cyanine5 类似物 – Cyanine5 NHS 酯可以替代 Cy5® 和 DyLight 649 的活化酯。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Cyanine5 NHS ester

Cyanine5 NHS ester

标签：Cyanine5 NHS esters Microscopy Protein labeling
货号 Quantity Price Lead time
13020 1 mg 110.00$ in stock
23020 5 mg 210.00$ in stock
43020 25 mg 410.00$ in stock
53020 50 mg 695.00$ in stock
63020 100 mg 1190.00$ in stock

During the last years, Cyanine5 (an analog of Cy5®) has become an incredibly popular label in life science research and diagnostics. The fluorophore has its emission maximum in the red region, where many CCD detectors exhibit maximum sensitivity, and biological objects show low background. The dye color is very intense, therefore quantities as small as 1 nmol can be detected in gel electrophoresis by naked eye.

This Cyanine5 NHS ester (analog to Cy5® NHS ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides. This dye requires a small amount of organic co-solvent (such as DMF or DMSO) to be used in labeling reactions (please see our recommended for more details). This reagent is ideal for very cost-efficient labeling of soluble proteins as well as all kinds of peptides and oligonucleotides. This reagent also works well in organic solvents for small molecule labeling. For more sophisticated targets such as easily degradable proteins, when the use of DMF or DMSO is undesirable, consider using water-soluble sulfo-Cyanine 5 NHS ester which does not require any co-solvent, and features very similar fluorescent properties.

Cyanine5 fluorophore is compatible with various instrumentation including many fluorescent microscopes, imagers, scanners, and fluorescence readers. A number of various Cyanine5 analogs exist – Cyanine5 NHS ester can replace activated esters of Cy5® and DyLight 649.

在过去的几年里，Cyanine5（Cy5® 的类似物）已成为生命科学研究和诊断领域非常受欢迎的标签。荧光团在红色区域具有最大发射，许多 CCD 检测器在该区域表现出最大灵敏度，而生物物体则表现出低背景。染料颜色非常强烈，因此在凝胶电泳中肉眼可以检测到小至 1 nmol 的量。

这种 Cyanine5 NHS 酯（类似于 Cy5® NHS 酯）是一种活性染料，用于标记肽、蛋白质和寡核苷酸中的氨基。这种染料需要少量有机助溶剂（如 DMF 或 DMSO）用于标记反应（请参阅我们推荐的方案了解更多详细信息）。该试剂非常适合用于标记可溶性蛋白质以及各种肽和寡核苷酸的极具成本效益的方法。该试剂在有机溶剂中也适用于小分子标记。对于更复杂的目标，例如易于降解的蛋白质，当不希望使用 DMF 或 DMSO 时，请考虑使用不需要任何助溶剂且具有非常相似荧光特性的水溶性磺基花青 5 NHS 酯。

Cyanine5 荧光团与各种仪器兼容，包括许多荧光显微镜、成像仪、扫描仪和荧光阅读器。存在许多不同的 Cyanine5 类似物 – Cyanine5 NHS 酯可以替代 Cy5® 和 DyLight 649 的活化酯。

Cyanine5 NHS ester Cyanine5 NHS ester Cyanine5 NHS ester Cyanine5 NHS ester

Cy5 excitation and emission spectra

Cyanine5 NHS ester

Cyanine5 NHS ester相关产品

Cyanine7 amine

Cy7 amine is a NIR dye with free amine group.

Cy7 胺是一种带有游离胺基的 NIR 染料。

BDP TMR NHS ester

Amine reactive NHS ester of BDP TMR, bright borondipyrromethene dye for TAMRA channel especially suitable for fluorescence polarization assays.

BDP TMR 的胺活性 NHS 酯，用于 TAMRA 通道的明亮硼二吡咯亚甲基染料，特别适用于荧光偏振测定。

BDP R6G azide

BDP R6G is a high performance borondipyrromethene fluorophore which is tuned to match excitation and emission channels of R6G dye.

BDP R6G 是一种高性能硼二吡咯亚甲基荧光团，经过调整以匹配 R6G 染料的激发和发射通道。

General properties

Appearance: dark blue solid
Molecular weight: 667.54
CAS number: 1263093-76-0
Molecular formula: C36H42N3BF4O4
IUPAC name: 3H-​Indolium, 2-​[5-​(1,​3-​dihydro-​1,​3,​3-​trimethyl-​2H-​indol-​2-​ylidene)​-​1,​3-​pentadien-​1-​yl]​-​1-​[6-​[(2,​5-​dioxo-​1-​pyrrolidinyl)​oxy]​-​6-​oxohexyl]​-​3,​3-​dimethyl-​, tetrafluoroborate
Solubility: very poorly soluble in water (0.19 mM = 127 mg/L), good in polar (DMSO, DMF) and chlorinated (DCM, chloroform) organic solvents
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 646
ε, L⋅mol−1⋅cm−1: 250000
Emission maximum, nm: 662
Fluorescence quantum yield: 0.2
CF260: 0.03
CF280: 0.04

  1. Gruenke, P.R.; Aneja, R.; Welbourn, S.; Ukah, O.B.; Sarafianos, S.G.; Burke, D.H.; Lange, M.J. Selection and identification of an RNA aptamer that specifically binds the HIV-1 capsid lattice and inhibits viral replication. Nucleic Acids Research, in press. doi: 10.1093/nar/gkab1293
  2. Janiszewski, T.; Kołt, S.; Kaiserman, D.; Snipas, S.; Li, S.; Kulbacka, J.; Saczko, J.; Bovenschen, N.; Salvesen, G.; Drąg, M.; Bird, P.I.; Kasperkiewicz, P. Noninvasive optical detection of Granzyme B from natural killer cells using enzyme-activated fluorogenic probes. bioRxiv, preprint. doi: 10.1101/2019.12.16.875070
  3. Poreba, M.; Groborz, K.; Rut, W.; Pore, M.; Snipas, S.J.; Vizovisek, M.; Turk, B.; Kuhn, P.; Drag, M.; Salvesen, G.S. The Activome: multiplexed probing of activity of proteolytic enzymes using mass cytometry-compatible activity-based probes (TOF-probes). bioRxiv, preprint. doi: 10.1101/775627
  4. Mu, Q.; Lin, G.; Jeon, M.; Wang, H.; Chang, F.-C.; Revia, R.A.; Yu, J.; Zhang, M. Iron oxide nanoparticle targeted chemo-immunotherapy for triple negative breast cancer. Materials Today, 2021, 50, 149–169. doi: 10.1016/j.mattod.2021.08.002

Cyanine3.5 NHS ester

Cyanine3.5 NHS ester，Cyanine3.5 NHS 酯（Cy3.5® NHS 酯的类似物）是一种活性染料，用于标记肽、蛋白质和寡核苷酸中的氨基。Cyanine3.5 NHS 酯可替代 Cy3.5®、DyLight 594 的 NHS 酯。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Cyanine3.5 NHS ester

Cyanine3.5 NHS ester

标签：Cyanine3.5 NHS esters Protein labeling
货号 规格 价格 货期
12020 1 mg 110.00$ in stock
22020 5 mg 210.00$ in stock
42020 25 mg 410.00$ 5 days
52020 50 mg 695.00$ in stock
62020 100 mg 1190.00$ in stock

Cyanine3.5 NHS ester (an analog of Cy3.5® NHS ester) is a reactive dye for the labeling of amino-groups in peptides, proteins, and oligonucleotides.

Cyanine3.5 NHS ester can replace NHS esters of Cy3.5®, DyLight 594.

Cyanine3.5 NHS 酯（Cy3.5® NHS 酯的类似物）是一种活性染料，用于标记肽、蛋白质和寡核苷酸中的氨基。

Cyanine3.5 NHS 酯可替代 Cy3.5®、DyLight 594 的 NHS 酯。

Cyanine3.5 NHS ester Cyanine3.5 NHS ester Cyanine3.5 NHS ester Cyanine3.5 NHS ester

Cyanine3.5 NHS ester absorbance and emission spectra

Cyanine3.5 NHS ester

Cyanine3.5 NHS ester相关产品

Sulfo-Cyanine5.5 maleimide

Sulfo-Cyanine5.5 is a water-soluble far red emitting dye. This is a thiol reactive maleimide derivative of sulfo-Cyanine5.5. It is recommended for the labeling of sensitive proteins.

Sulfo-Cyanine5.5 是一种水溶性远红发射染料。 这是 sulfo-Cyanine5.5 的硫醇反应性马来酰亚胺衍生物。 推荐用于敏感蛋白的标记。

Cyanine7.5 amine

Near infrared dye Cyanine7.5 with free amino group.

具有游离氨基的近红外染料Cyanine7.5。

ROX azide, 5- isomer

ROX (aka rhodamine X or rhodamine 101) azide for biomolecule labeling through Click Chemistry.

ROX（又名罗丹明 X 或罗丹明 101）叠氮化物，用于通过 Click Chemistry 进行生物分子标记。

General properties

Appearance: dark purple solid
Molecular weight: 741.62
CAS number: 2231670-85-0
Molecular formula: C42H44N3BF4O4
Solubility: soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
Quality control: NMR 1H and HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 591
ε, L⋅mol−1⋅cm−1: 116000
Emission maximum, nm: 604
Fluorescence quantum yield: 0.35
CF260: 0.29
CF280: 0.22

相关文献：

  1. Lee, S.A.; Biteen, J.S. Spectral Reshaping of Single Dye Molecules Coupled to Single Plasmonic Nanoparticles. Journal of Physical Chemistry Letters, 2019, 10, 5764–5769. doi: 10.1021/acs.jpclett.9b02480
  2. Kravchuk, O.I.; Lyupina, Y.V.; Erokhov, P.A.; Finoshin, A.D.; Adameyko, K.I.; Mishyna, M.Y.; Moiseenko, A.V.; Sokolova, O.S.; Orlova, O.V.; Beljelarskaya, S.N.; Serebryakova, M.V.; Indeykina, M.I.; Bugrova, A.E.; Kononikhin, A.S.; Mikhailov, V.S. Characterization of the 20S proteasome of the lepidopteran, Spodoptera frugiperda. Biochimica et Biophysica Acta – Proteins and Proteomics, 2019, 1867(9), 840–853. doi: 10.1016/j.bbapap.2019.06.010
  3. Wang, C.; Niederstrasser, H.; Douglas, P.M.; Lin, R.; Jaramillo, J.; Li, Y.; Olswald, N.W.; Zhou, A.; McMillan, E.A.; Mendiratta, S.; Wang, Z.; Zhao, T.; Lin, Z.; Luo, M.; Huang, G.; Brekken, R.A.; Posner, B.A.; MacMillan, J.B.; Gao, J.; White, M.A. Small-molecule TFEB pathway agonists that ameliorate metabolic syndrome in mice and extend C. elegans lifespan. Nature Communications, 2017, 8, 2270. doi: 10.1038/s41467-017-02332-3
  4. Massey, M.; Kim, H.; Conroy, E.M.; Algar, W.R. Expanded Quantum Dot-Based Concentric Förster Resonance Energy Transfer: Adding and Characterizing Energy-Transfer Pathways for Triply Multiplexed Biosensing. The Journal of Physical Chemistry C, 2017, 121(24), 13345–13356. doi: 10.1021/acs.jpcc.7b02739

Cyanine3 NHS ester

Cyanine3 NHS ester,Cyanine3 NHS 酯是一种活性染料，用于标记生物分子中的氨基，是 Cy3® NHS 酯的类似物。 该试剂非常适合标记可溶性蛋白质、肽和寡核苷酸/DNA。 对于精细蛋白质，请考虑使用不需要使用任何助溶剂的水溶性磺基-Cyanine3 NHS 酯。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Cyanine3 NHS ester

Cyanine3 NHS ester

标签：Cyanine3 NHS esters Microscopy Protein labeling
Cat. # Quantity Price Lead time
11020 1 mg 110.00$ in stock
21020 5 mg 210.00$ in stock
41020 25 mg 410.00$ in stock
51020 50 mg 695.00$ in stock
61020 100 mg 1190.00$ in stock

Cyanine3 NHS ester is a reactive dye for the labeling of amino-groups in biomolecules, an analog of Cy3® NHS ester. This reagent is ideal for the labeling of soluble proteins, peptides, and oligonucleotides/DNA. For delicate proteins consider using water-soluble sulfo-Cyanine3 NHS ester which does not require use of any co-solvent.

Cyanine3 NHS ester is a replacement for NHS esters of Cy3® and DyLight 549.

Cyanine3 NHS 酯是一种活性染料，用于标记生物分子中的氨基，是 Cy3® NHS 酯的类似物。 该试剂非常适合标记可溶性蛋白质、肽和寡核苷酸/DNA。 对于精细蛋白质，请考虑使用不需要使用任何助溶剂的水溶性磺基-Cyanine3 NHS 酯。

Cyanine3 NHS 酯是 Cy3® 和 DyLight 549 的 NHS 酯的替代品。

Cyanine3 NHS ester Cyanine3 NHS ester Cyanine3 NHS ester Cyanine3 NHS ester

Absorption and emission spectra of Cyanine3 fluorophore

Cyanine3 NHS ester

Cyanine3 NHS ester相关产品

Cyanine5.5 azide

Far red / near infrared fluorescent Cyanine5.5 dye derivative for Click Chemistry.

用于 Click Chemistry 的远红/近红外荧光 Cyanine5.5 染料衍生物。

Sulfo-Cyanine5.5 carboxylic acid

Water soluble far red fluorescent dye sulfo-Cyanine5.5, free non-activated carboxylic acid. Useful for the calibration, and as a non-reactive control.

水溶性远红荧光染料sulfo-Cyanine5.5，游离非活化羧酸。 用于校准，并作为非反应控制。

Pyrene azide 2

Pyrene azide with longer linker, for Click Chemistry.

具有更长接头的芘叠氮化物，用于 Click Chemistry。

General properties

Appearance: red powder
Mass spec M+ increment: 474.2
Molecular weight: 641.5
CAS number: 2632339-91-2
Molecular formula: C34H40N3BF4O4
IUPAC name: 3H-​Indolium, 2-​[3-​(1,​3-​dihydro-​1,​3,​3-​trimethyl-​2H-​indol-​2-​ylidene)​-​1-​propen-​1-​yl]​-​1-​[6-​[(2,​5-​dioxo-​1-​pyrrolidinyl)​oxy]​-​6-​oxohexyl]​-​3,​3-​dimethyl-​, tetrafluoroborate
Solubility: poorly soluble in water (2.3 mM = 1.5 g/L), soluble in organic solvents (DMF, DMSO, dichloromethane)
Quality control: NMR 1H and HPLC-MS (95+%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 555
ε, L⋅mol−1⋅cm−1: 150000
Emission maximum, nm: 570
Fluorescence quantum yield: 0.31
CF260: 0.04
CF280: 0.09

相关文献：

  1. Wang, S.; Latallo, M.J.; Zhang, Z.; Huang, B.; Bobrovnikov, D.G.; Dong, D.; Livingston, N.M.; Tjoeng, W.; Hayes, L.R.; Rothstein, J.D.; Ostrow, L.W.; Wu, B.; Sun, S. Nuclear export and translation of circular repeat-containing intronic RNA in C9ORF72-ALS/FTD. Nature Communications, 2021, 12(1), 4908. doi: 10.1038/s41467-021-25082-9
  2. Chiou, A.E.; Hinckley, J.A.; Khaitan, R:; Varsano, N.; Wang, J.; Malarkey, H.F.; Hernandez, C.J.; Williams, R.M.; Estroff, L.A.; Weiner, S.; Addadi, L.; Wiesner, U.B.; Fischbach, C. Fluorescent Silica Nanoparticles to Label Metastatic Tumor Cells in Mineralized Bone Microenvironments. Small, 2021, 17(15), 2001432. doi: 10.1002/smll.202001432
  3. Chudinov, A.V.; Vasiliskov, V.A.; Kuznetsova, V.E.; Lapa, S.A.; Kolganova, N.A.; Timofeev, E.N. Mononucleotide repeat expansions with non-natural polymerase substrates. Scientific Reports, 2021, 11, 2423. doi: 10.1038/s41598-021-82150-2
  4. Huo, S.; Zhao, P.; Shi, Z.; Zou, M.; Yang, X.; Warszawik, E.; Loznik, M.; Göstl, R.; Herrmann, A. Mechanochemical bond scission for the activation of drugs. Nature Chemistry, 2021, 13, 131–139. doi: 10.1038/s41557-020-00624-8

lumiprobe -Coumarin 343 X NHS ester

Coumarin 343 X NHS ester,蓝色发射香豆素 343 染料可与荧光素 (FAM) 形成 FRET 对。 胺反应形式，活化的 NHS 酯。

  • Products
  • Reactive dyes
  • Dye NHS esters
  • Coumarin 343 X NHS ester

Coumarin 343 X NHS ester

标签：NHS esters Coumarin 343 Protein labeling
货号 规格 价格 货期
12620 1 mg 110.00$ 5 days
22620 5 mg 210.00$ in stock
42620 25 mg 410.00$ in stock
52620 50 mg 695.00$ in stock
62620 100 mg 1190.00$ in stock

Blue emitting Coumarin 343 dye can form a FRET pair with fluorescein (FAM). An amine reactive form, activated NHS ester.

This amine-reactive NHS ester contains an aminohexanoyl linker between the fluorophore, and the reactive group. This linker provides better solubility and spatial separation between the fluorophore, and the target molecule being labeled.

This reagent can be used to design FRET based assays with FAM as acceptor, and to construct systems which harvest blue light energy.

蓝色发射香豆素 343 染料可与荧光素 (FAM) 形成 FRET 对。 胺反应形式，活化的 NHS 酯。

这种胺反应性 NHS 酯在荧光团和反应性基团之间含有氨基己酰基接头。 这种接头在荧光团和被标记的目标分子之间提供了更好的溶解度和空间分离。

该试剂可用于设计以 FAM 为受体的基于 FRET 的分析，并构建收集蓝光能量的系统。

Coumarin 343 X NHS ester Coumarin 343 X NHS ester Coumarin 343 X NHS ester Coumarin 343 X NHS ester

Absorption and emission spectra of Coumarin 343

Coumarin 343 X NHS ester

Coumarin 343 X NHS ester相关产品

AF568 NHS ester

AF568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.

AF568 衍生物，用于用游离胺标记蛋白质和其他高分子量和低分子量配体。

Sulfo-Cyanine3 tetrazine

Water soluble sulfo-Cyanine3 dye tetrazine derivative for TCO ligation labeling with trans-cyclooctenes.

水溶性磺基-Cyanine3 染料四嗪衍生物，用于用反式环辛烯进行 TCO 连接标记。

BDP 581/591 carboxylic acid

BDP 581/591 is a multi purpose fluorophore, that can also be used to probe reactive oxygen species (ROS). This is a carboxylic acid derivative with a free COOH group.

BDP 581/591 是一种多用途荧光团，也可用于探测活性氧 (ROS)。 这是一种带有游离 COOH 基团的羧酸衍生物。

General properties

Appearance: yellow solid
Molecular weight: 495.52
CAS number: 946123-12-2
Molecular formula: C26H29N3O7
Solubility: good in DCM, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 437
ε, L⋅mol−1⋅cm−1: 39000
Emission maximum, nm: 477
Fluorescence quantum yield: 0.63
CF260: 0.29
CF280: 0.24

相关文献：

  1. Zheng, L.; Zhao, H.; Han, Y.; Qian, H.; Vukovic, L.; Mecinović, J.; Král, P.; Huck, W.T.S. Catalytic transport of molecular cargo using diffusive binding along a polymer track. Nature Chemistry, 2019, 11(4), 359–366. doi: 10.1038/s41557-018-0204-7

BDP TR X NHS ester

BDP TR X NHS ester，染料 NHS 酯 Dye NHS esters，BDP TR 是一种硼二吡咯亚甲基染料，其吸收和发射波长接近 ROX 染料。 荧光团是明亮的、适度疏水的，并且具有低分子量。 基于氨基己酸 (C6) 的额外接头可更好地分离染料和生物分子。

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  • Reactive dyes
  • Dye NHS esters
  • BDP TR X NHS ester

BDP TR X NHS ester

标签：NHS esters BDP TR
货号 规格 价格 货期
1D420 1 mg 110.00$ in stock
2D420 5 mg 210.00$ in stock
4D420 25 mg 410.00$ in stock
5D420 50 mg 695.00$ in stock
6D420 100 mg 1190.00$ in stock

BDP TR is a borondipyrromethene dye which has absorption and emission wavelengths close to ROX dye. The fluorophore is bright, moderately hydrophobic, and has low molecular weight. An extra linker based on aminocaproic acid (C6) provide better separation between the dye, and the biomolecule.

The NHS ester function can be used for the conjugation with proteins, peptides, and other molecules possessing amine group.

BDP TR 是一种硼二吡咯亚甲基染料，其吸收和发射波长接近 ROX 染料。 荧光团是明亮的、适度疏水的，并且具有低分子量。 基于氨基己酸 (C6) 的额外接头可更好地分离染料和生物分子。

NHS 酯官能团可用于与蛋白质、肽和其他具有胺基的分子结合。

BDP TR X NHS ester BDP TR X NHS ester BDP TR X NHS ester BDP TR X NHS ester

Absorption and emission spectra of BDP TR

BDP TR X NHS ester

BDP TR X NHS ester 相关产品

AF568 NHS ester

AF568 derivative for labeling proteins and other high- and low-molecular weight ligands with free amines.

AF568 衍生物，用于用游离胺标记蛋白质和其他高分子量和低分子量配体。

Sulfo-Cyanine3 NHS ester

Water soluble sulfo-Cyanine3 SE activated ester for amino-biomolecule labeling.

用于氨基生物分子标记的水溶性磺基-Cyanine3 SE 活化酯。

BDP R6G NHS ester

BDP R6G is a borondipyrromethene dye which has absorption and emission spectra similar to R6G.

BDP R6G 是一种硼二吡咯亚甲基染料，其吸收和发射光谱与 R6G 相似。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 519.2
Molecular weight: 634.46
CAS number: 197306-80-2
Molecular formula: C31H29N4BF2O6S
Solubility: good in DMF, DMSO, DCM
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 589
ε, L⋅mol−1⋅cm−1: 60000
Emission maximum, nm: 616
Fluorescence quantum yield: 0.9
CF260: 0.15
CF280: 0.19

BDP TR NHS ester

BDP TR NHS ester，BDP TR 是一种明亮且光稳定的硼二吡咯亚甲基染料，特别适用于显微镜应用。 该染料具有较长的激发态寿命，因此可用于荧光偏振测定。 其大的双光子横截面使这种染料可用于双光子光谱。

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  • BDP TR NHS ester

BDP TR NHS ester

This product is discontinued, and no longer available. But we have some stock (see below)
 We recommend BDP TR X NHS ester as a substitute
该产品已停产，不再提供。 但我们有一些库存（见下文）
我们推荐 BDP TR X NHS 酯作为替代品
标签：NHS esters BDP TR Fluorescence polarization Microscopy Protein labeling
货号 规格 价格 货期
13420 1 mg 110.00$ in stock (1 pcs)
53420 50 mg 695.00$ in stock (2 pcs)
63420 100 mg 1190.00$ in stock (4 pcs)

BDP TR is a bright and photostable borondipyrromethene dye, which is especially suitable for microscopy applications. The dye has a long excited state lifetime, and is therefore is useful for fluorescence polarization assays. Its large two-photon cross section makes this dye useful for two-photon spectroscopy.

This NHS ester is an amine-reactive form of the dye.

BDP TR 是一种明亮且光稳定的硼二吡咯亚甲基染料，特别适用于显微镜应用。 该染料具有较长的激发态寿命，因此可用于荧光偏振测定。 其大的双光子横截面使这种染料可用于双光子光谱。

这种 NHS 酯是染料的胺反应性形式。

BDP TR NHS ester BDP TR NHS ester BDP TR NHS ester BDP TR NHS ester

Absorption and emission spectra of BODIPY TR

BDP TR NHS ester

BDP TR NHS ester相关产品

BDP TR amine

BDP TR borondipyrromethene dye with a free amine group for the conjugation with electrophilic reagents and enzymatic transamination reaction. BDP TR is a bright dye for ROX channel.
带有游离胺基的 BDP TR 硼二吡咯亚甲基染料，用于与亲电试剂偶联和酶促转氨反应。 BDP TR 是 ROX 通道的明亮染料。

Sulfo-Cyanine7 amine

Water-soluble NIR dye amine, sulfonated derivative of Cyanine7 dye, for the modification via enzymatical transamination.
水溶性 NIR 染料胺，Cyanine7 染料的磺化衍生物，用于通过酶促氨基转移进行修饰。

BDP 650/665 alkyne

BDP 650/665 alkyne is a red emitting BODIPY dye derivative carrying a terminal alkyne group for a copper catalyzed conjugation with azides. Absorption and emission spectra of BDP 650/665 are designed to fit Cy5 channel of various instruments.
BDP 650/665 炔烃是一种发红光的 BODIPY 染料衍生物，带有一个末端炔烃基团，用于铜催化与叠氮化物的共轭。 BDP 650/665 的吸收和发射光谱旨在适应各种仪器的 Cy5 通道。

General properties

Appearance: dark blue-black crystals
Mass spec M+ increment: 406.1
Molecular weight: 521.30
CAS number: 150152-65-1
Molecular formula: C25H18BF2N3O5S
IUPAC name: Methyl {p-[4,4-difluoro-5-(2-thienyl)-3a,4a-diaza-4-bora-s-indacen-3-yl]phenoxy}acetate
Quality control: HPLC-MS (95%), UV-Vis
Storage conditions: Storage: 12 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate.
MSDS: Download
Product specifications

Spectral properties

Excitation/absorption maximum, nm: 589
ε, L⋅mol−1⋅cm−1: 69000
Emission maximum, nm: 616
Fluorescence quantum yield: 0.9
CF260: 0.15
CF280: 0.19

相关文献：

  1. Best, Q.A.; Haack, R.A.; Swift, K.M.; Bax, B.M.; Tetin, S.Y.; Hershberger, S.J. A Rainbow of Acridinium Chemiluminescence. Luminescence, 2021, 36(4), 1097–1106. doi: 10.1002/bio.4038