Cyanine7 alkyne,，CY7炔烴，Cy7 ALK

Alkyne derivative of Cyanine7, a near infrared fluorophore, analog of Cy7®. The alkyne can be conjugated to a variety of azides via copper-catalyzed Click chemistry.

The dye has limited solubility in water, but it can be successfully conjugated in aqueous buffers with the addition of DMSO or DMF.
               


一般特性：
外  觀:綠色粉末
質(zhì)譜分析M+增量:586.4
分子量:622.28
分子式:C40H48ClN3O
溶解性:good in DMSO, DMF, alcohols
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:750
在zui大激發(fā)波長下的消光系數(shù)： Lmol-1cm-1:199000
zui大發(fā)生波長： nm:773
熒光量子產(chǎn)率:0.3

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.

 Cyanine7 alkyne,，CY7炔烴,，Cy7 ALK