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6-FAM(6-Carboxyfluorescein)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
6-FAM(6-Carboxyfluorescein)图片
CAS NO:3301-79-9
规格:98%
分子量:376.32
包装与价格:
包装价格(元)
100mg电议
500mg电议

产品介绍
6-FAM是羧基荧光素的一个同分异构体,主要用于核酸的测序和标记。
CAS:3301-79-9
分子式:C21H12O7
分子量:376.32
纯度:98%
存储:Store at -20°C

Background:

The single isomer, 6-FAM, contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. Fluorescein is the most common fluorescent derivatization reagent for labeling biomolecules. In addition to its relatively high absorptivity, excellent fluorescence quantum yield, and good water solubility, fluorescein has an excitation maximum that closely matches the 488 nm spectral line of the argon-ion laser.