该Cyanine5.5标记试剂是叠氮类染料，用于点击化学。有10mM 溶解于DMSO和粉剂两种形式可供选择。这种染料具有远红/近红外发射光，可以用于NIR活体成像。Cyanine5.5可以替代Cy5.5®，Alexa Fluor 680和DyLight 680。
推荐手册：
寡核苷酸与DNA的点击化学标记
Cy® is a trademark of GE Healthcare.
General properties
Appearance:
dark blue powder / solution
Molecular weight:
701.34
Molecular formula:
C43H49ClN6O
Solubility:
soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility 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:
673
Extinction coefficient at excitation maximum, Lmol-1cm-1:
209000
Emission maximum, nm:
707
Fluorescence quantum yield:
0.2
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