Sulfo-CY3 alkyne,水溶性磺酸基-Cy3-炔基
A water soluble alkyne dye for copper catalyzed Click Chemistry, an analog of Cy3® alkyne.
Sulfo-Cyanine3 is a fluorophore which is compatible with a wide range of fluorescent scanners, imagers, microscopes, and other instrumentation. It is a bright and photostable dye, which is also easily detected in gels by naked eye in low amounts (<1 nmol).
一般特性
外觀: | dark red powder |
質(zhì)譜分析M+增量: | 653.2 |
分子量: | 691.90 |
分子式: | C33H38KN3O7S2 |
溶解性: | good solubility in water, DMSO, DMF |
質(zhì)量控制: | NMR 1H, HPLC-MS (95%) |
儲存條件: | 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. |
光譜特性
zui大激發(fā)波長, nm: | 548 |
在zui大激發(fā)波長下的消光系數(shù), Lmol-1cm-1: | 162000 |
zui大發(fā)生波長, nm: | 563 |
熒光量子產(chǎn)率: | 0.1 |
CF260: | 0.03 |
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