用于点击化学的水溶Cyanine5 dye azide。高亮度耐光的红色染料。在水中的溶解度较高。由于其高溶解度和亲水性，该染料在单纯的水环境中即可对生物分子进行标记。 Sulfo-Cyanine5是Cy5®的类似物，是一种非常流行的荧光染料，能与很多荧光设备相兼容，比如成像仪，读板机，显微镜等。 该试剂是1:1混合的crystallosolvate和methanol。但不会对荧光团性能和应用有任何影响。
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 crystals
Molecular weight:
778.91
Molecular formula:
C36H47N6NaO8S2
Solubility:
very high 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.
MSDS:
Download
Spectral properties
Excitation maximum, nm:
646
Extinction coefficient at excitation maximum, Lmol-1cm-1:
271000
Emission maximum, nm:
662
Fluorescence quantum yield:
0.2
CF260:
0.13
CF280:
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