Cyanine7 amine
订购货号产品名称及规格价格(¥)
150C0Cyanine7 amine, 1 mg1430.00
250C0Cyanine7 amine, 5 mg2730.00
450C0Cyanine7 amine, 25 mg5330.00
550C0Cyanine7 amine, 50 mg9035.00
650C0Cyanine7 amine, 100 mg15470.00
近红外染料,含有游离氨基基团可以活化酯和其他活性分子。
Cyanine7是近红外染料,是Cy7?的类似物,尤其适合活体成像及对低背景有要求的应用。
Cy? is a trademark of GE Healthcare.
General properties
Appearance: green powder
Molecular weight: 719.87
Molecular formula: C43H60Cl2N4O
Solubility: good in DMSO, DMF, alcohols
Quality control: HPLC (95%), NMR 1H
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.
Spectral properties
Excitation maximum, nm: 750
Extinction coefficient at excitation maximum, Lmol-1cm-1: 199000
Emission maximum, nm: 773
Fluorescence quantum yield: 0.3
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