产品描述:Activation of caspases plays a central role in apoptosis。 FITC-C6-LEHD-FMK provides a convenient means for sensitive detection of activated caspase-9 in living cells。 FITC-LEHD-FMK is cell permeable, nontoxic, and irreversibly binds to activated caspase-9 in apoptotic cells。 The FITC label allows for direct detection of activated caspases in apoptotic cells by fluorescence microscopy, flow cytometry, or fluorescence plate reader。