5-CFDA 是可透过细胞屏障并被水解为5-carboxyfluorescein，可标记人椎间盘细胞，以便体外荧光显微镜观察。

5-CFDA(5-Carboxyfluorescein diacetate) is membrane-permeant. It can be loaded into cells via incubation and hydrolyzed by intracellular esterases to 5-carboxyfluorescein that is used for labeling human intervertebral disk cells in vitro for fluorescence microscopy.

79955-27-4

C25H16O9

460.39

5-羧基荧光素二乙酸酯;5-Carboxyfluorescein diacetate;5-CFDA

DMSO:100 mg/mL (217.21 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years