Furaptra, AM ester is a membrane-permeant form of Furaptra (Mag-Fura-2). The indicator is loaded into cells via simple incubation, where it is cleaved by cytoplasmic esterases to release Mag-Fura-2.    Light yellow solid soluble in DMSO  Store at -20°C and protect from light  C30H30N2O19  MW: 723