Sulfo-Cyanine7 amine
详细描述
订购货号产品名称及规格价格(¥)
153C0Sulfo-Cyanine7 amine, 1 mg2080.00
253C0Sulfo-Cyanine7 amine, 5 mg5330.00
453C0Sulfo-Cyanine7 amine, 25 mg11050.00
553C0Sulfo-Cyanine7 amine, 50 mg19500.00
653C0Sulfo-Cyanine7 amine, 100 mg31850.00
磺化的、水溶的氨基Cyanine7近红外染料。
可以用于和亲电基团反应得到很多衍生的目标物,也可用于包括转氨左右在内的酶反应。
General properties
Appearance: dark green powder
Molecular weight: 807.07
Molecular formula: C43H58N4O7S2
Solubility: good in water, DMF, DMSO
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.
Spectral properties
Excitation maximum, nm: 740
Extinction coefficient at excitation maximum, Lmol-1cm-1: 240600
Emission maximum, nm: 773
CF260: 0.04
CF280: 0.04
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