Cyanine5 amine
订购货号产品名称及规格价格(¥)
130C0Cyanine5 amine, 1 mg1430.00
230C0Cyanine5 amine, 5 mg2730.00
430C0Cyanine5 amine, 25 mg5330.00
530C0Cyanine5 amine, 50 mg9035.00
630C0Cyanine5 amine, 100 mg15470.00
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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