Ac-IEPD-AFC (IEPD) is a substrate of Granzyme B[1].
The Km of human granzyme B for Ac-IEPD-AFC in granzyme B assay buffer is 585 μM[1].
References:
[1]. Pak SC, et al. SRP-2 is a cross-class inhibitor that participates in postembryonic development of the nematode Caenorhabditis elegans: initial characterization of the clade L serpins. J Biol Chem. 2004 Apr 9;279(15):15448-59.
















