5(6)-Carboxyfluorescein diacetate or CDFDA is a fluorescent oxidant sensing probe. It is an intracellular probe added to the cells as a pro-substrate, which upon hydrolysis by the esterase enzyme produces the fluorescent product called CDF.
C 7800 (OTTOKEMI) 5(6)-Carboxyfluorescein diacetate, suitable for fluorescence, ≥90.0% (HPLC) Cas 124387-19-5 - used to label cultured neurons with the essential requirements, in a specific manner.