Cyanine5 amine是含有氨基基团的活性染料，是Cy5® amine的类似物。该试剂可以和很多活化酯和亲电子试剂相结合。比如，该氨基可以和EDC活化的羧基基团反应。 这种高亮度的耐光的染料适合很多种不同的荧光检测试验。用肉眼即可很容易的观察到痕量（纳摩尔）的这种颜色丰富的荧光团。
Cy® is a trademark of GE Healthcare.
General properties
Appearance:
dark blue powder
Molecular weight:
653.77
Molecular formula:
C38H54Cl2N4O
Solubility:
significant in water, good in alcohols, DMF, DMSO, low in non-polar solvents
Quality control:
NMR 1H (95%) and 13C, TLC
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.
MSDS:
Download
Spectral properties
Excitation maximum, nm:
646
Extinction coefficient at excitation maximum, Lmol-1cm-1:
250000
Emission maximum, nm:
662
Fluorescence quantum yield:
0.2
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