5(6)-Carboxyfluorescein，细胞内pH探针

(6)-羧基荧光素 (5(6)-Carboxyfluorescein)用于测量细胞内pH（pHi）和 树状大分子聚集和吸收 等过程的变化，为细胞内pH探针，也可以用于制备荧光肽和蛋白质偶联物。荧光波长:λex 492 nm, λem 517 nm in 0.1 M Tris pH 8.0。

5(6)-Carboxyfluorescein, also known as 5(6)-FAM, is a fluorescent tracer and available as a mixture of 5-Carboxyfluorescein and 6-Carboxyfluorescein isomers. The fluorescence of 5(6)-Carboxyfluorescein is determined by the xanthene moiety. 5(6)-Carboxyfluorescein has two characteristic properties.

货号：SS1953