- Products
- Reactive dyes
- Dye NHS esters
- ROX NHS ester, 6- isomer
ROX NHS ester, 6- isomer
| 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。
Absorption and emission spectra of ROX dye
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 |
- 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