sulfo-Cyanine3 Alkynes Microscopy
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(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.
激發(fā)波長(zhǎng), nm:
548
在激發(fā)波長(zhǎng)下的消光系數(shù), Lmol-1cm-1:
162000
發(fā)生波長(zhǎng), nm:
563
熒光量子產(chǎn)率:
0.1
CF260:
0.03
CF280:
0.06
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