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- Sulfo-Cyanine7 tetrazine
Sulfo-Cyanine7 tetrazine
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| 153E0 | 1 mg | 110.00$ | in stock |
| 253E0 | 5 mg | 290.00$ | in stock |
| 453E0 | 25 mg | 690.00$ | in stock |
| 553E0 | 50 mg | 1270.00$ | in stock |
| 653E0 | 100 mg | 1990.00$ | in stock |
Sulfo-Cyanine7 is a near infrared, water soluble fluorophore. This derivative contains methyltetrazine group for the fast, efficient, and metal free conjugation with cycloalkenes in a reaction called TCO ligation.
Sulfo-Cy7 是一种近红外水溶性荧光团。 该衍生物含有甲基四嗪基团，可在称为 TCO 连接的反应中与环烯烃进行快速、高效且无金属的共轭。
Sulfo-Cyanine7 absorption and emission spectra
Sulfo-Cyanine7 tetrazine相关产品
Cyanine3 tetrazine
Tetrazine derivative of the fluorophore Cyanine3. Tetrazines react extremely quickly with strained alkenes (such as trans-cyclooctenes, cyclopropenes), and some strained alkynes.
荧光团 Cy3 的四嗪衍生物。 四嗪与应变烯烃（如反式环辛烯、环丙烯）和一些应变炔烃反应极快。
AF430 tetrazine
Tetrazine derivative of AF430 fluorescent dye suitable for in vitro cell labeling.
AF430 荧光染料的四嗪衍生物，适用于体外细胞标记。
Sulfo-Cyanine5.5 NHS ester
Water soluble, sulfonated, far-red sulfo-Cyanine5.5 dye in the form of NHS ester.
NHS 酯形式的水溶性磺化远红色磺基-Cyanine5.5 染料。
General properties
| Appearance: | dark green solid 深绿色固体 |
| Mass spec M+ increment: | 863.3 |
| Molecular weight: | 930.19 |
| Molecular formula: | C47H52N7KO7S2 |
| Solubility: | good in DMF, DMSO, 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: | 750 |
| ε, L⋅mol−1⋅cm−1: | 240600 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.24 |
| CF260: | 0.04 |
| CF280: | 0.04 |