标签： Cy7.5

Cyanine7.5 azide,Cy7.5 叠氮化物

Cyanine7.5 azide,Cy7.5 叠氮化物,Cyanine7.5 是一种具有长波红外荧光的 NIR 染料。 该衍生物是 Click Chemistry 的叠氮化物。可用于构建含有 Cyanine7.5、近红外荧光染料和改进的 Cy7.5® 类似物的各种标记生物分子。 当用于体内成像时，这些缀合物可以利用 NIR 组织透明度。 这种荧光团也可用于其他荧光应用，尤其是需要低荧光背景的应用。

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  • Cyanine7.5 azide

Cyanine7.5 azide

标签：Cyanine7.5,Cy7.5, Azides, Near infrared (NIR) imaging
货号 规格 价格 货期
46030 1 mL, 10 mM in DMSO 410.00$ in stock
16030 100 uL, 10 mM/DMSO 110.00$ in stock
36030 500 uL, 10 mM/DMSO 210.00$ in stock
A6030 1 mg 110.00$ in stock
B6030 5 mg 210.00$ in stock
C6030 10 mg 310.00$ in stock
D6030 25 mg 410.00$ in stock
E6030 50 mg 695.00$ in stock
F6030 100 mg 1190.00$ in stock

Cyanine7.5 is a NIR dye with long-wave infrared fluorescence. This derivative is azide for Click Chemistry.

Can be used for the construction of various labeled biomolecules containing Cyanine7.5, near infrared fluorescent dye, and an improved analog of Cy7.5®. These conjugates can take advantage of NIR tissue transparency when used for in vivo imaging. This fluorophore is also useful for other fluorescent applications, especially requiring low fluorescent background.

Azide is available as DMSO solution, ready for general Click Chemistry labeling protocol, or in solid form for custom labeling applications.

Structure features rigid bridged polymethyne chain to increase quantum yield by 20%, allowing for brighter signal.

Cyanine7.5 是一种具有长波红外荧光的 NIR 染料。 该衍生物是 Click Chemistry 的叠氮化物。

可用于构建含有 Cyanine7.5、近红外荧光染料和改进的 Cy7.5® 类似物的各种标记生物分子。 当用于体内成像时，这些缀合物可以利用 NIR 组织透明度。 这种荧光团也可用于其他荧光应用，尤其是需要低荧光背景的应用。

叠氮化物以 DMSO 溶液的形式提供，可用于一般的 Click Chemistry 标记方案，或以固体形式用于定制标记应用。

结构具有刚性桥接聚甲炔链，可将量子产率提高 20%，从而获得更亮的信号。

Cyanine7.5 absorbance and emission spectra

Cyanine7.5 azide

Cyanine7.5 azide,Cy7.5 叠氮化物相关产品

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。

Sulfo-Cyanine5 tetrazine

Water soluble Cyanine dye tetrazine derivative for TCO ligation with trans-cyclooctenes and other strained olefines.

水溶性花青染料四嗪衍生物，用于与反式环辛烯和其他应变烯烃的 TCO 连接。

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。

General properties

Appearance: green powder / solution 绿色粉末/溶液
Molecular weight: 767.44
CAS number: 1628790-36-2; 1628897-78-8 (without anion)
Molecular formula: C48H55ClN6O
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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. Hellyer, S.D.; Aggarwal, S.; Chen, A.N.; Leach, K.; Lapinsky, D.J.; Gregory, K.J. Development of Clickable Photoaffinity Ligands for Metabotropic Glutamate Receptor 2 Based on Two Positive Allosteric Modulator Chemotypes. ACS Chemical Neuroscience, 2020, 11(11), 1597–1609. doi: 10.1021/acschemneuro.0c00009
  2. Retout, M.; Brunetti, E.; Valkenier, H.; Bruylants, G. Limits of thiol chemistry revealed by quantitative analysis of mixed layers of thiolated-PEG ligands grafted onto gold nanoparticles. Journal of Colloid and Interface Science, 2019, 557, 807–815. doi: 10.1016/j.jcis.2019.09.047
  3. Pearce, H.A.; Qian, H.; Connell, T.U.; Huang, D.; Gottstein, C.; Donnelly, P.S.; Peter, K.; Gregorevic, P.; Hagemeyer, C.E. Site-specific glycation and chemo-enzymatic antibody sortagging for the retargeting of rAAV6 to inflamed endothelium. Molecular Therapy – Methods & Clinical Development, 2019, 14, 261–269. doi: 10.1016/j.omtm.2019.07.003
  4. Kong, J.-N.; Zhu, Z.; Itokazu, Y.; Wang, G.; Dinkins, M.B.; Zhong, L.; Lin, H.-P.; Elsherbini, A.; Leanhart, S.; Jiang, X.; Qin, H.; Zhi, W.; Spassieva, S.D.; Bieberich, E. Novel function of ceramide for regulation of mitochondrial ATP release in astrocytes. Journal of Lipid Research, 2018, 59(3), 488–506. doi: 10.1194/jlr.M081877
Cy® is a trademark of GE Healthcare.

Cyanine7.5 tetrazine

Cyanine7.5 tetrazine,储存：收到后 24 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。Cyanine7.5 tetrazine for tetrazine ligation contains a near infrared fluorophore suitable for in vivo imaging.

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  • Cyanine7.5 tetrazine

Cyanine7.5 tetrazine

标签：Cyanine7.5,Cy7.5, Tetrazine, Copper free Click chemistry
货号 规格 价格 货期
160E0 1 mg 110.00$ in stock
260E0 5 mg 290.00$ in stock
460E0 25 mg 690.00$ in stock
560E0 50 mg 1270.00$ in stock
660E0 100 mg 1990.00$ in stock

Cyanine7.5 tetrazine for tetrazine ligation contains a near infrared fluorophore suitable for in vivo imaging.

Absorption and emission spectra of Cyanine7.5 are similar to ICG (indocyanine green), but Cyanine7.5 is significantly brighter.

用于四嗪连接的 Cyanine7.5 四嗪含有适合体内成像的近红外荧光团。

Cyanine7.5 的吸收和发射光谱与 ICG（吲哚菁绿）相似，但 Cyanine7.5 明显更亮。

Absorption and emission spectra of Cyanine7.5

Cyanine7.5 tetrazine

Cyanine7.5 tetrazine相关产品

Cyanine5 tetrazine

Cyanine5 is a universal red emitting dye with a very high extinction coefficient, and good quantum yield. This tetrazine derivative reacts very quickly with trans-cyclooctenes and cyclopropenes with the formation of stable conjugates.

Cy5 是一种通用的红色发光染料，具有非常高的消光系数和良好的量子产率。 这种四嗪衍生物与反式环辛烯和环丙烯反应非常迅速，形成稳定的共轭物。

Cyanine7 tetrazine

Near infrared Cyanine7 dye derivative containing tetrazine group for TCO ligation.

用于 TCO 连接的含有四嗪基团的近红外 Cy7 染料衍生物。

Cyanine7.5 NHS ester

Amine reactive NHS ester of NIR fluorescent dye Cyanine7.5.

NIR荧光染料Cy7.5的胺反应性NHS酯。

General properties

Appearance: dark colored solid
Mass spec M+ increment: 802.5
Molecular weight: 919.9
Molecular formula: C55H58N7BF4O
Solubility: good in DMF, DMSO, dichloromethane
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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

Cyanine7.5 amine

Cyanine7.5 amine,Cy7.5 是一种 NIR 荧光染料。 该试剂含有游离氨基，可与活化的羧酸衍生物偶联使用。

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  • Cyanine7.5 amine

Cyanine7.5 amine

标签：Cyanine7.5,Cy7.5, Amines, Near infrared (NIR) imaging
货号 规格 价格 货期
160C0 1 mg 110.00$ in stock
260C0 5 mg 210.00$ in stock
360C0 10 mg 310.00$ in stock
460C0 25 mg 410.00$ in stock
560C0 50 mg 695.00$ in stock
660C0 100 mg 1190.00$ in stock
Cyanine7.5 is a NIR fluorescent dye. This reagent contains free amino group which can be used coupled with activated carboxylic acid derivatives.
Cy7.5 是一种 NIR 荧光染料。 该试剂含有游离氨基，可与活化的羧酸衍生物偶联使用。

Cy7.5 absorbance and emission spectra

Cyanine7.5 amine

Cyanine7.5 amine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-Cy5.5 是一种水溶性远红发射染料。 这是 sulfo-Cy5.5 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。

DBCO NHS ester

Azodibenzocyclooctyne (DBCO, ADIBO) reagent for strain promoted copper free Click chemistry (spAAC). The reagent contains an NHS ester function for the attachment of the cyclooctyne to various molecules.

用于应变促进无铜点击化学 (spAAC) 的偶氮二苯并环辛炔 (DBCO, ADIBO) 试剂。 该试剂含有 NHS 酯功能，用于将环辛炔连接到各种分子上。

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。

General properties

Appearance: dark green powder 深绿色粉末
Molecular weight: 819.99
CAS number: 2104005-17-4 (hydrichloride), 2104005-16-3 (chloride), 2104005-15-2
Molecular formula: C51H64Cl2N4O
Solubility: good in DMSO, DMF, alcohols
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.

储存：收到后 24 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。
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. Yang, X.; Wang, Z.; Huang, H.; Ling, S.; Zhang, R.; Zhang, Y.; Chen, G.; Li, C.; Wang, Q. A Targeted Activatable NIR-IIb Nanoprobe for Highly Sensitive Detection of Ischemic Stroke in a Photothrombotic Stroke Model. Advanced Healthcare Materials, 2021, 10(5), 2001544. doi: 10.1002/adhm.202001544
  2. Bhattacharya, D.S.; Svechkarev, D.A.; Bapat, A.; Patil, P.; Hollingsworth, M.A.; Mohs, A.M. Sulfation modulates the targeting properties of hyaluronic acid to P-selectin and CD44. ACS Biomaterials Science & Engineering, 2020, 6(6), 3585–3598. doi: 10.1021/acsbiomaterials.0c00115
  3. Qi, B.; Crawford, A.J.; Wojtynek, N.E.; Talmon, G.A.; Hollingsworth, M.A.; Ly, Q.P.; Mohs, A.M. Tuned near infrared fluorescent hyaluronic acid conjugates for delivery to pancreatic cancer for intraoperative imaging. Theranostics, 2020, 10(8), 3413–3429. doi: 10.7150/thno.40688
  4. Retout, M.; Brunetti, E.; Valkenier, H.; Bruylants, G. Limits of thiol chemistry revealed by quantitative analysis of mixed layers of thiolated-PEG ligands grafted onto gold nanoparticles. Journal of Colloid and Interface Science, 2019, 557, 807–815. doi: 10.1016/j.jcis.2019.09.047
Cy® is a trademark of GE Healthcare.

Sulfo-Cyanine7.5 carboxylic acid

Sulfo-Cyanine7.5 carboxylic acid,Sulfo-Cyanine7.5 是一种水溶性的近红外荧光染料。 该染料的结构与吲哚菁绿 (ICG) 相似，但它包含一个刚性三甲炔连接剂，可增加其荧光量子产率。

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  • Sulfo-Cyanine7.5 carboxylic acid

Sulfo-Cyanine7.5 carboxylic acid

标签：Carboxylic acids, Near infrared (NIR) imaging, sulfo-Cyanine7.5, sulfo-Cy7.5,Cy7.5
货号 规格 价格 货期
16390 1 mg 110.00$ in stock
26390 5 mg 290.00$ in stock
46390 25 mg 690.00$ in stock
56390 50 mg 1270.00$ in stock
66390 100 mg 1990.00$ in stock

Sulfo-Cyanine7.5 is a water soluble, near infrared fluorescent dye. The structure of the dye is similar to indocyanine green (ICG), but it contains a rigid trimethine linker increasing its fluorescence quantum yield.

This fluorophore is useful for near infrared imaging. Sulfo-Cyanine7.5 carboxylic acid contains a free carboxy group.

Sulfo-Cyanine7.5 是一种水溶性的近红外荧光染料。 该染料的结构与吲哚菁绿 (ICG) 相似，但它包含一个刚性三甲炔连接剂，可增加其荧光量子产率。

这种荧光团可用于近红外成像。 Sulfo-Cyanine7.5 羧酸含有一个游离的羧基。

Absorption and emission spectra of sulfo-Cyanine7.5

Sulfo-Cyanine7.5 carboxylic acid

Sulfo-Cyanine7.5 carboxylic acid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。

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。

Cyanine7.5 carboxylic acid

Cyanine7.5 – unactivated NIR cyanine dye carboxylic acid.

Cyanine7.5 – 未活化的近红外花青染料羧酸。

General properties

Appearance: dark green solid 深绿色固体
Molecular weight: 1083.41
Molecular formula: C45H45K3N2O14S4
Solubility: good in water, DMF, DMSO
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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. So, I.-S.; Kang, J.H.; Hong, J.W.; Sung, S.; Hasan, A.F.; Sa, K.H.; Han, S.W.; Kim, I.S.; Kang, Y.M. A novel apoptosis probe, cyclic ApoPep-1, for in vivo imaging with multimodal applications in chronic inflammatory arthritis. Apoptosis, 2021, 26(3–4), 209–218. doi: 10.1007/s10495-021-01659-z
  2. Matoori, S.; Mooney, D.J. Near-Infrared Fluorescence Hydrogen Peroxide Assay for Versatile Metabolite Biosensing in Whole Blood. Small, 2020, 16(20), 2000369. doi: 10.1002/smll.202000369
  3. Shi, F.; Li, M.; Wu, S.; Yang, F.; Di, W.; Pan, M.; Zhao, F.; Luo, S.; Gu, N.; Dou, J. Enhancing the Anti-Multiple Myeloma Efficiency in a Cancer Stem Cell Xenograft Model by Conjugating the ABCG2 Antibody with Microbubbles for a Targeted Delivery of Ultrasound Mediated Epirubicin. Biochemical Pharmacology, 2017, 132, 18–28. doi: 10.1016/j.bcp.2017.02.014
Cy® is a trademark of GE Healthcare.

Cyanine7.5 carboxylic acid

Cyanine7.5 carboxylic acid,对于偶联和标记反应，还可以考虑使用预活化的 Cyanine7.5 NHS 酯。Cyanine7.5,Cy7.5, Carboxylic acids, Near infrared (NIR) imaging

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  • Cyanine7.5 carboxylic acid

Cyanine7.5 carboxylic acid

标签：Cyanine7.5,Cy7.5, Carboxylic acids, Near infrared (NIR) imaging
货号 规格 价格 货期
16090 1 mg 110.00$ in stock
26090 5 mg 210.00$ in stock
46090 25 mg 410.00$ in stock
56090 50 mg 695.00$ in stock
66090 100 mg 1190.00$ in stock

Free unactivated Cyanine7.5 NIR dye carboxylic acid.

For coupling and labeling reactions also consider using pre-activated Cyanine7.5 NHS ester.

游离未活化的 Cyanine7.5 NIR 染料羧酸。

对于偶联和标记反应，还可以考虑使用预活化的 Cyanine7.5 NHS 酯。

Cy7.5 absorbance and emission spectra

Cyanine7.5 carboxylic acid

Cyanine7.5 carboxylic acid相关产品

Sulfo-Cyanine5 azide

Water soluble sulfo-Cyanine5 fluorescent dye azide for Click Chemistry.

用于 Click Chemistry 的水溶性磺基-Cy5 荧光染料叠氮化物。

Sulfo-Cyanine5 carboxylic acid

Water-soluble Cyanine5 carboxylic acid, non-activated fluorescent dye.

水溶性Cyanine5羧酸，非活化荧光染料。

Sulfo-Cyanine7.5 carboxylic acid

Water soluble hydrophilic near infrared fluorescent dye. Carboxylic acid form. Highly hydrophilic due to the presence of four sulfo groups.

水溶性亲水性近红外荧光染料。 羧酸形式。 由于存在四个磺基，因此具有高度亲水性。

General properties

Appearance: green powder 绿色粉末
Molecular weight: 685.34
CAS number: 1803099-44-6
Molecular formula: C45H49ClN2O2
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light.

储存：收到后 24 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。
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. Nie, T.; He, Z.; Zhu, J.; Chen, K.; Howard, G.P.; Pacheco-Torres, J.; Minn, I.; Zhao, P.; Bhujwalla, Z.M.; Mao, H.-Q.; Liu, L.; Chen, Y. Non-invasive delivery of levodopa-loaded nanoparticles to the brain via lymphatic vasculature to enhance treatment of Parkinson’s disease. Nano Research, 2021, 14(8), 2749–2761. doi: 10.1007/s12274-020-3280-0
  2. Amar-Lewis, E.; Buaron, N.; Chintakunta, R.; Benafsha, C.; Goldbart, R.; Traitel, T.; Prasad, M.; Elkabets, M.; Kost, J. Quaternized Starch-Based Composite Nanoparticles for siRNA Delivery to Tumors. ACS Applied Nano Materials, 2021, 4(2), 2218–2229. doi: 10.1021/acsanm.1c00032
  3. DuRoss, A.N.; Landry, M.R.; Thomas, C.R.; Neufeld, M.J.; Sun, C. Fucoidan-coated nanoparticles target radiation-induced P-selectin to enhance chemoradiotherapy in murine colorectal cancer. Cancer Letters, 2021, 500, 208–219. doi: 10.1016/j.canlet.2020.11.021
  4. Landry, M.R.; DuRoss, A.N.; Neufeld, M.J.; Hahn, L.; Sahay, G.; Luxenhofer, R.; Sun, C. Low Dose Novel PARP-PI3K Inhibition via Nanoformulation Improves Colorectal Cancer Immuno-Radiotherapy. Materials Today Bio, 2020, 8, 100082. doi: 10.1016/j.mtbio.2020.100082
Cy® is a trademark of GE Healthcare.

Cyanine7.5 hydrazide

Cyanine7.5 hydrazide,Cy7.5 近红外 (NIR) 荧光团的羰基反应性酰肼衍生物。 这种染料具有与 ICG（吲哚菁绿）相似的光谱特性，但具有更高的荧光量子产率。 因此，这种荧光团是体内成像的理想选择。

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  • Cyanine7.5 hydrazide

Cyanine7.5 hydrazide

标签：Cyanine7.5,Cy7.5, Hydrazides, Near infrared (NIR) imaging
货号 规格 价格 货期
16070 1 mg 110.00$ in stock
26070 5 mg 210.00$ in stock
46070 25 mg 410.00$ in stock
56070 50 mg 695.00$ in stock
66070 100 mg 1190.00$ in stock

A carbonyl-reactive hydrazide derivative of Cyanine7.5 near infrared (NIR) fluorophore. This dye has similar spectral properties with ICG (indocyanine green), but has a higher quantum yield of fluorescence. Hence, this fluorophore is ideal for in vivo imaging.

This is a carbonyl-reactive dye which is particularly useful for the labeling of antibodies after periodate oxidation. It also labels other carbonyl compounds (aldehydes and ketones), for example, many saccharides.

Cy7.5 近红外 (NIR) 荧光团的羰基反应性酰肼衍生物。 这种染料具有与 ICG（吲哚菁绿）相似的光谱特性，但具有更高的荧光量子产率。 因此，这种荧光团是体内成像的理想选择。

这是一种羰基反应性染料，特别适用于高碘酸氧化后的抗体标记。 它还标记其他羰基化合物（醛和酮），例如许多糖类。

Cyanine7.5 absorbance and emission spectra

Cyanine7.5 hydrazide

Cyanine7.5 hydrazide相关产品

Cyanine5 hydrazide

Cy5 hydrazide is a reactive dye for aldehydes and ketones. It can be used for the labeling of glycoproteins after periodate oxidation of sugar moieties.

Cy5 hydrazide是醛和酮的活性染料。 它可用于糖部分高碘酸氧化后的糖蛋白的标记。

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.

Cy5.5 是一种远红/近红外发射染料，可用于生物成像研究。 Cy5.5 DBCO 是具有环炔部分的染料衍生物，用于无铜点击化学。

TAMRA hydrazide, 6-isomer

6-TAMRA azide is a carbonyl reactive hydrazide derivative of tetramethylrhodamine (TAMRA) fluorophore.

6-TAMRA azide 是四甲基罗丹明 (TAMRA) 荧光团的羰基反应性酰肼衍生物。

General properties

Appearance: green powder 绿色粉末
Mass spec M+ increment: 644.4
Molecular weight: 735.82
Molecular formula: C45H52Cl2N4O
Solubility: moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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. Liu, S.; Dozois, M.D.; Chang, C.N.; Ahmad, A.; Ng, D.L.T.; Hileeto, D.; Liang, H.; Reyad, M.-M.; Boyd, S.; Jones, L.W.; Gu, F.X. Prolonged Ocular Retention of Mucoadhesive Nanoparticle Eye Drop Formulation Enables Treatment of Eye Diseases Using Significantly Reduced Dosage. Molecular Pharmaceutics, 2016, 13(9), 2897–2905. doi: 10.1021/acs.molpharmaceut.6b00445
Cy® is a trademark of GE Healthcare.

sulfo-Cyanine7.5 maleimide

sulfo-Cyanine7.5 maleimide,sulfo-Cyanine7.5 是一种近红外荧光团，吸收和发射范围约为 800 nm。 其光谱特性允许有效利用组织 NIR 透明度窗口。 荧光团有不同的反应形式，这是一种马来酰亚胺，用于标记蛋白质和肽的 SH 基团。 磺化剂是高度亲水的。

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  • sulfo-Cyanine7.5 maleimide

sulfo-Cyanine7.5 maleimide

标签：Maleimides, Near infrared (NIR) imaging, sulfo-Cyanine7.5, Cy7.5
货号 规格 价格 货期
16380 1 mg 110.00$ in stock
26380 5 mg 290.00$ in stock
46380 25 mg 690.00$ in stock
56380 50 mg 1270.00$ in stock
66380 100 mg 1990.00$ in stock

sulfo-Cyanine7.5 is a near infrared fluorophore with absorption and emission ranges around 800 nm. Its spectral properties allow for the efficient leveraging of tissue NIR transparency window. The fluorophore is available as different reactive forms, this one is maleimide for the labeling of SH groups of proteins and peptides. The sulfo- version is highly hydrophilic.

Such labeled biomolecules are useful in biodistribution studies and visualization in intact organisms.

sulfo-Cyanine7.5 是一种近红外荧光团，吸收和发射范围约为 800 nm。 其光谱特性允许有效利用组织 NIR 透明度窗口。 荧光团有不同的反应形式，这是一种马来酰亚胺，用于标记蛋白质和肽的 SH 基团。 磺化剂是高度亲水的。

这种标记的生物分子可用于生物分布研究和完整生物体的可视化。

Absorption and emission spectra of sulfo-Cyanine7.5

sulfo-Cyanine7.5 maleimide

sulfo-Cyanine7.5 maleimide相关产品

Cyanine5 maleimide

Cyanine5 maleimide reacts with thiols to give dye labeled conjugates.

Cy5 马来酰亚胺与硫醇反应生成染料标记的偶联物。

TAMRA maleimide, 6-isomer

TAMRA is a well known xanthene dye of rhodamine series. This is a thiol reactive maleimide for the labeling of SH groups in proteins and peptides. Pure 6-isomer.

TAMRA 是众所周知的罗丹明系列呫吨染料。 这是一种硫醇反应性马来酰亚胺，用于标记蛋白质和肽中的 SH 基团。 纯 6 异构体。

Sulfo-Cyanine5 amine

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

磺化的 Cy5 胺衍生物，用于与亲电试剂偶联和酶促转氨标记。

General properties

Appearance: dark colored solid 深色固体
Mass spec M+ increment: 1090.3
Molecular weight: 1205.52
Molecular formula: C51H51N4K3O15S4
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.

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

Excitation/absorption maximum, nm: 788
ε, L⋅mol−1⋅cm−1: 222000
Emission maximum, nm: 797
Fluorescence quantum yield: 0.21
CF260: 0.09
CF280: 0.09

Cyanine7.5 maleimide

Cyanine7.5 maleimide,硫醇反应性近红外染料 Cy7.5 用于标记蛋白质 SH 基团，Cy7.5® 马来酰亚胺的类似物。

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  • Cyanine7.5 maleimide

Cyanine7.5 maleimide

标签：Cyanine7.5, Cy7.5,Maleimides, Near infrared (NIR) imaging
货号 规格 价格 货期
16080 1 mg 110.00$ in stock
26080 5 mg 210.00$ in stock
46080 25 mg 410.00$ 5 days
56080 50 mg 695.00$ in stock
66080 100 mg 1190.00$ in stock

Thiol-reactive, near infrared dye Cyanine7.5 for the labeling of protein SH groups, an analog of Cy7.5® maleimide.

Most proteins contain sulfhydryl groups which can be selectively labeled with maleimides. With this reagent, these proteins can be converted to near infrared (NIR) fluorescent conjugates. After it, the conjugates can be used in non-invasive live organism imaging to study distribution of the protein in tissues and organs.

硫醇反应性近红外染料 Cy7.5 用于标记蛋白质 SH 基团，Cy7.5® 马来酰亚胺的类似物。

大多数蛋白质含有巯基，可以选择性地用马来酰亚胺标记。 使用该试剂，这些蛋白质可以转化为近红外 (NIR) 荧光结合物。 之后，缀合物可用于非侵入性活体生物成像，以研究蛋白质在组织和器官中的分布。

Cyanine7.5 absorbance and emission spectra

Cyanine7.5 maleimide

Cyanine7.5 maleimide相关产品

BDP 581/591 alkyne

BDP 581/591 is a borondipyrromethene fluorophore which is useful for fluorescence polarization assays, microscopy, and two photon experiments. This alkyne is a derivative for copper-catalyzed Click chemistry.

BDP 581/591 是一种硼二吡咯亚甲基荧光团，可用于荧光偏振测定、显微镜检查和两个光子实验。 该炔烃是铜催化点击化学的衍生物。

Sulfo-Cyanine7 NHS ester

Sulfo-Cyanine7 NHS ester is a water soluble, near infrared, amine-reactive dye.

Sulfo-Cyanine7 NHS 酯是一种水溶性、近红外、胺反应性染料。

Cyanine3 maleimide

Cyanine3 maleimide is a thiol mono reactive dye.

Cy3 马来酰亚胺是一种硫醇单活性染料。

General properties

Appearance: green powder  绿色粉末
Molecular weight: 807.46
Molecular formula: C51H55ClN4O3
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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. Men, Y.; Peng, S.; Yang, P.; Jiang, Q.; Zhang, Y.; Shen, B.; Dong, P.; Pang, Z.; Yang, W. Biodegradable Zwitterionic Nanogels with Long Circulation for Antitumor Drug Delivery. ACS Applied Materials & Interfaces, 2018, 10(28), 23509–23521. doi: 10.1021/acsami.8b03943
Cy® is a trademark of GE Healthcare.

Sulfo-Cyanine7.5 alkyne

Sulfo-Cyanine7.5 alkyne,Sulfo-Cyanine7.5 是一种近红外磺化花青染料，具有刚性化的三亚甲基链。 荧光团在结构上与已获准供人类使用的吲哚菁绿 (ICG) 染料非常相似。 然而，由于其刚性结构，染料具有改进的量子产率。

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  • Sulfo-Cyanine7.5 alkyne

Sulfo-Cyanine7.5 alkyne

标签：Alkynes, Near infrared (NIR) imaging, sulfo-Cyanine7.5,Cy7.5
货号 规格 价格 货期
A63B0 1 mg 110.00$ in stock
B63B0 5 mg 290.00$ in stock
C63B0 10 mg 470.00$ in stock
D63B0 25 mg 690.00$ in stock
E63B0 50 mg 1270.00$ in stock
F63B0 100 mg 1990.00$ in stock

Sulfo-Cyanine7.5 is a near infrared, sulfonated cyanine dye with rigidized trimethylene chain. The fluorophore is structurally very similar to indocyanine green (ICG) dye that has been approved for human use. However, the dye has an improved quantum yield because of its rigidized structure.

This is an alkyne derivative for copper catalyzed Click chemistry.

Sulfo-Cyanine7.5 是一种近红外磺化花青染料，具有刚性化的三亚甲基链。 荧光团在结构上与已获准供人类使用的吲哚菁绿 (ICG) 染料非常相似。 然而，由于其刚性结构，染料具有改进的量子产率。

这是一种用于铜催化点击化学的炔烃衍生物。

Absorption and emission spectra of sulfo-Cyanine7.5

Sulfo-Cyanine7.5 alkyne

Sulfo-Cyanine7.5 alkyne相关产品

FAM alkyne, 5-isomer

FAM alkyne, 5-isomer – an alkyne derivative of fluorescein dye for Click Chemistry.

FAM 炔烃，5 异构体 – 用于 Click Chemistry 的荧光素染料的炔烃衍生物。

Sulfo-Cyanine7.5 NHS ester

A water soluble near infrared emitting dye for in vivo imaging applications. Sulfo-Cyanine7.5 is an analog of indocyanine green (ICG) possessing higher emission quantum yield, and containing a linker arm.

一种用于体内成像应用的水溶性近红外发射染料。 Sulfo-Cyanine7.5 是吲哚菁绿 (ICG) 的类似物，具有更高的发射量子产率，并包含一个连接臂。

sulfo-Cyanine7 dicarboxylic acid

Sulfo-Cyanine7 dicarboxylic acid is a bifunctional dye with two carboxyl groups.

Sulfo-Cyanine7 二羧酸是一种具有两个羧基的双功能染料。

General properties

Appearance: dark colored solid 深色固体
Mass spec M+ increment: 1005.2
Molecular weight: 1120.46
Molecular formula: C48H48N3K3O13S4
Solubility: good in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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

Cyanine7.5 alkyne

Cyanine7.5 alkyne,Cy7.5 的炔烃衍生物，一种近红外荧光团。 该炔烃适用于铜催化的点击化学。这种荧光团可用于体内成像，其光谱特性与 ICG（吲哚菁绿）相似，具有更高的荧光量子产率。

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  • Reactive dyes
  • Dye alkynes
  • Cyanine7.5 alkyne

Cyanine7.5 alkyne

标签：Cyanine7.5,Cy7.5, Alkynes, Near infrared (NIR) imaging
货号 规格 价格 货期
A60B0 1 mg 110.00$ in stock
B60B0 5 mg 210.00$ in stock
C60B0 10 mg 310.00$ in stock
D60B0 25 mg 410.00$ in stock
E60B0 50 mg 695.00$ in stock
F60B0 100 mg 1190.00$ in stock

Alkyne derivative of Cyanine7.5, a near infrared fluorophore. This alkyne is suitable for copper-catalyzed Click Chemistry.

This fluorophore is useful for in vivo imaging, its spectral properties are similar to ICG (indocyanine green) with somewhat higher fluorescence quantum yield.

Cyanine7.5 的炔烃衍生物，一种近红外荧光团。 该炔烃适用于铜催化的点击化学。

这种荧光团可用于体内成像，其光谱特性与 ICG（吲哚菁绿）相似，具有更高的荧光量子产率。

Cyanine7.5 absorbance and emission spectra

Cyanine7.5 alkyne

Cyanine7.5 alkyne相关产品

Biotin-PEG3-Azide

Biotin azide is a reagent for click chemistry labeling with biotin, a well-known affinity probe.

Biotin azide 是一种用生物素（一种众所周知的亲和探针）进行点击化学标记的试剂。

Cyanine7.5 carboxylic acid

Cyanine7.5 – unactivated NIR cyanine dye carboxylic acid.

Cy7.5 – 未活化的近红外花青染料羧酸。

R6G alkyne, 6-isomer

R6G (rhodamine 6G) terminal alkyne for copper catalyzed Click chemistry reaction with azides. Pure 6-isomer of the dye.

R6G（罗丹明 6G）末端炔烃用于铜催化与叠氮化物的点击化学反应。 染料的纯 6-异构体。

General properties

Appearance: dark green powder 深绿色粉末
Mass spec M+ increment: 686.4
Molecular weight: 722.40
Molecular formula: C48H52ClN3O
Solubility: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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. Chan, P.S.; Xian, J.W.; Li, Q.; Chan, C.W.; Leung, S.S.Y.; To, K.K.W. Biodegradable Thermosensitive PLGA-PEG-PLGA Polymer for Non-irritating and Sustained Ophthalmic Drug Delivery. AAPS Journal, 2019, 21, 59. doi: 10.1208/s12248-019-0326-x
Cy® is a trademark of GE Healthcare.

Sulfo-Cyanine7.5 azide,叠氮化物,Dye azides

Sulfo-Cyanine7.5 azide,叠氮化物,Dye azides,Sulfo-Cyanine7.5 是一种七甲炔花青染料，适用于光谱的近红外区域，具有很强的亲水性和水溶性。 荧光团类似于在体内使用历史悠久的 ICG（吲哚菁绿），甚至被批准用于人体血管造影。 然而，与 ICG 相比，磺基-Cyanine7.5 具有显着提高的荧光量子产率，这是由于用三亚甲基桥加强的崎岖多甲炔链。

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  • Sulfo-Cyanine7.5 azide

Sulfo-Cyanine7.5 azide

标签：Azides, Near infrared (NIR) imaging, sulfo-Cyanine7.5,Cy7.5,叠氮化物,Dye azides
货号 规格 价格 货期
A6330 1 mg 110.00$ in stock
B6330 5 mg 290.00$ in stock
C6330 10 mg 470.00$ in stock
D6330 25 mg 690.00$ in stock
E6330 50 mg 1270.00$ in stock
F6330 100 mg 1990.00$ in stock

Sulfo-Cyanine7.5 is a heptamethyne cyanine dye for the near infrared region of the spectrum, which is very hydrophilic, and water soluble. The fluorophore resembles ICG (indocyanine green) that has a long history of in vivo use, and is even approved for human angiography. However, compared to ICG, sulfo-Cyanine7.5 has a significantly improved fluorescence quantum yield due to the rugged polymethine chain reinforced with trimethylene bridge.

Sulfo-Cyanine7.5 is available as a number of reactive derivatives. This azide can be used for the easy labeling of various biomolecules by copper-catalyzed or copper free Click chemistry.

Sulfo-Cyanine7.5 是一种七甲炔花青染料，适用于光谱的近红外区域，具有很强的亲水性和水溶性。 荧光团类似于在体内使用历史悠久的 ICG（吲哚菁绿），甚至被批准用于人体血管造影。 然而，与 ICG 相比，磺基-Cyanine7.5 具有显着提高的荧光量子产率，这是由于用三亚甲基桥加强的崎岖多甲炔链。

Sulfo-Cyanine7.5 可作为许多反应性衍生物使用。 这种叠氮化物可用于通过铜催化或无铜点击化学轻松标记各种生物分子。

Absorption and emission spectra of sulfo-Cyanine7.5 fluorophore

Sulfo-Cyanine7.5 azide

Sulfo-Cyanine7.5 azide,叠氮化物,Dye azides

FAM azide, 6-isomer

FAM (fluorescein) azide, 6-isomer is a commonly used fluorescent dye azide for Click Chemistry.

FAM（荧光素）叠氮化物，6 异构体是 Click Chemistry 中常用的荧光染料叠氮化物。

Sulfo-Cyanine5.5 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-Cyanine5.5 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。

Azide-PEG3-Azide

Triethylene glycol diazide (CAS# 59559-06-7) is a bifunctional crosslinker bearing two azide groups. Suitable for Click chemistry.

三甘醇二叠氮化物 (CAS# 59559-06-7) 是一种带有两个叠氮基的双功能交联剂。 适用于点击化学。

General properties

Appearance: dark colored solid  深色固体
Mass spec M+ increment: 1050.3
Molecular weight: 1165.51
Molecular formula: C48H51N6K3O13S4
Solubility: good in water, DMSO, DMF
Quality control: NMR 1H, HPLC-MS (95%)
Storage conditions: Storage: 24 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 24 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

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