![5-CFDA, AM [5-Carboxyfluorescein Diacetate, Acetoxymethyl Ester] - 1 mg](/web/image/product.product/20460/image_1024/%5B21910%5D%205-CFDA,%20AM%20%5B5-Carboxyfluorescein%20Diacetate,%20Acetoxymethyl%20Ester%5D%20-%201%20mg?unique=6ed9ec8)
5-CFDA, AM [5-Carboxyfluorescein Diacetate, Acetoxymethyl Ester] - 1 mg
5-Carboxyfluorescein diacetate, acetoxymethyl ester (CFDA, AM) is a cell-permeant esterase substrate that can serve as a viability probe that measures both enzymatic activity, which is required to activate its fluorescence, and cell-membrane integrity, which is required for intracellular retention of their fluorescent product.