描 述:The peptide aldehyde Ac-IETD-CHO corresponds to one of the cleavage sites of the inactive 32 kD caspase-3 precursor (amino acids 172-175). In a concentration range of 0.5 µM, Ac-IETD-CHO.blocked the formation of the p17 subunit and concomitantly induced the accumulation of the 32 kD precursor.肽醛Ac-IETD-CHO對(duì)應(yīng)于失活的32kd caspase-3前體(氨基酸172-175)的一個(gè)切割位點(diǎn)。在0.5µM的濃度范圍內(nèi),Ac-IETD-CHO。阻斷p17亞基的形成,同時(shí)誘導(dǎo)32kd前體的積累。