FITC-DEVD-FMK

FITC-D(OMe)E(OMe)VD(OMe)-FMK is a fluorescein isothiocyanate (FITC) conjugate of the cell- permeable caspase inhibitor D(OMe)E(OMe)VD(OMe)-FMK that acts as an in situ marker for detection of caspase-3 in living cells. FITC-D(OMe)E(OMe)VD(OMe)-FMK is nontoxic, and irreversibly binds to activated caspase-3 in apoptotic cells. The bound marker is localized by fluorescence detection