5-FAM(5-羧基荧光素)的用途以及储存条件

2020-05-08 13:56:24      点击:

5-FAM ;5-羧基荧光素

分子式:C21H12O7    分子量:376.32
激发波长(EX): 492nm
发射波长(EM): 518nm
溶解性:溶于DMSO
用途:5-FAM是一个纯化的单一羧基异构体。它是最普遍的用来标记肽,蛋白质及核酸的绿色荧光试剂之一。它主要用来氩激光器488nm处被激发的一系列绿色荧光肽。同时也可用于配制各种小荧光分子。
5-FAM is the purified single isomer of carboxyfluorescein. It is one of the most popular green fluorescent reagents used for labeling peptides, proteins and nucleotides. It has been predominantly used to develop a variety of green fluorescent peptides that can be excited with the 488 nm line of the Ar laser. It has also been used to prepare various small fluorescent molecules.


5-羧基荧光素是一种可用作酸碱指示剂的荧光染料,5-羧基荧光素具有极强的浓度依赖性并且可以显示较强的荧光,可通过羧基和氨基的反应标记蛋白质,核甘酸和多肽。5-FAM
存储条件(Storage conditions): 2-8°C避光干燥保存。
Storage: 2-8°C desiccated and protected from light.
最大激发波长(Excitation maximum): 494nm
最大发射波长(Emission maximum): 522nm
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