Cyanine3 alkyne,Cy3 alkyne標(biāo)記疊氮基團(tuán)
Cyanine3 alkyn適用于點(diǎn)擊化學(xué)反應(yīng)的熒光團(tuán)。有了這個(gè)明亮且耐光的Cyanine3 reporter試劑，CY3的衍生物，就可以對(duì)幾乎任何包含疊氮基團(tuán)的分子進(jìn)行標(biāo)記。這種炔烴非水溶的。然而，即使在有有機(jī)共溶劑（DMSO或DMF）的情況下，這種染料依然能有效的對(duì)水溶的分子如蛋白、多肽進(jìn)行標(biāo)記。
供應(yīng)商：西安凱新生物科技有限公司
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一般特性
外觀: | red powder |
分子量: | 530.14 |
分子式: | C33H40ClN3O |
溶解性: | soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water |
質(zhì)量控制: | NMR 1H (95%) and 13C, TLC, functional testing |
儲(chǔ)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
大激發(fā)波長(zhǎng), nm: | 555 |
在大激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1: | 150000 |
大發(fā)生波長(zhǎng), nm: | 570 |
熒光量子產(chǎn)率: | 0.31 |
Cy3 炔烴Cyanine3 alkyne
Cyanine3 alkyne is a fluorescent dye alkyne for Click Chemistry.
Cy5 炔烴Cyanine5 alkyne
Cyanine5 alkyne is an alkyne dye for Click Chemistry.
Cy5.5 炔烴Cyanine5.5 alkyne
Cyanine5.5 alkyne is a NIR (near infrared) dye azide for both copper-catalyzed, and copper-free Click Chemistry.
磺酸基-Cy5 炔烴 Sulfo-Cyanine5 alkyne
Sulfo-Cyanine5 is a water-soluble Cyanine5 dye alkyne for Click chemistry.
