Cyanine3 alkyn适用于点击化学反应的荧光团。 有了这个明亮且耐光的Cyanine3 reporter试剂，CY3的衍生物，就可以对几乎任何包含叠氮基团的分子进行标记。 这种炔烃非水溶的。然而，即使在有有机共溶剂（DMSO或DMF）的情况下，这种染料依然能有效的对水溶的分子如蛋白、多肽进行标记。
推荐手册：
寡核苷酸与DNA的点击化学标记
相关产品：
Cyanine3 azide sulfo-Cyanine3 azide, 水溶的Cyanine3 azide Cyanine5 alkyne, Cy5的类似物
Cy® is a trademark of GE Healthcare.
General properties
Appearance:
red powder
Molecular weight:
530.14
Molecular formula:
C33H40ClN3O
Solubility:
soluble in organic solvents (DMF, DMSO, dichloromethane), insoluble in water
Quality control:
NMR 1H (95%) and 13C, TLC, functional testing
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.
MSDS:
Download
Spectral properties
Excitation maximum, nm:
555
Extinction coefficient at excitation maximum, Lmol-1cm-1:
150000
Emission maximum, nm:
570
Fluorescence quantum yield:
0.31
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