Cyanine3 amine是功能化的花菁染料，包含游离的氨基基团。Cyanine3是Cy3®的类似物。 该染料的氨基基团可以和NHS ester，羧基基团（碳二亚胺活化后）及环氧化合物等活性基团反应。
相关产品：
Cyanine5 amine Cyanine5.5 amine
Cy® is a trademark of GE Healthcare.
General properties
Appearance:
red powder
Molecular weight:
627.73
Molecular formula:
C36H52Cl2N4O
Solubility:
moderate solubility in water, good in polar organic solvents (DMF, DMSO, alcohols)
Quality control:
NMR 1H, HPLC-MS (95%)
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.
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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