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- Sulfo-Cyanine7 alkyne
Sulfo-Cyanine7 alkyne
标签：sulfo-Cyanine7, Cy7,Alkynes
| 货号 | 规格 | 价格 | 货期 |
|---|---|---|---|
| A53B0 | 1 mg | 110.00$ | in stock |
| B53B0 | 5 mg | 290.00$ | in stock |
| C53B0 | 10 mg | 470.00$ | in stock |
| D53B0 | 25 mg | 690.00$ | in stock |
| E53B0 | 50 mg | 1270.00$ | in stock |
| F53B0 | 100 mg | 1990.00$ | in stock |
Sulfo-Cyanine7 alkyne is a sulfonated terminal alkyne for copper-catalyzed Click chemistry reaction, which possesses significant aqueous solubility, and can be conjugated with azides in aqueous environment.
Sulfo-Cy7 炔烃是用于铜催化点击化学反应的磺化末端炔烃，具有显着的水溶性，可在水环境中与叠氮化物共轭。
Sulfo-Cyanine7 absorbance and emission spectra
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General properties
| Appearance: | dark green powder 深绿色粉末 |
| Mass spec M+ increment: | 745.3 |
| Molecular weight: | 784.04 |
| CAS number: | 2183440-56-2 |
| Molecular formula: | C40H46N3KO7S2 |
| Solubility: | good in DMF, DMSO, significant 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: | 750 |
| ε, L⋅mol−1⋅cm−1: | 240600 |
| Emission maximum, nm: | 773 |
| Fluorescence quantum yield: | 0.24 |
| CF260: | 0.04 |
| CF280: | 0.04 |
Cy® is a trademark of GE Healthcare.