H-AAF-AMC, TFA

Ala-Ala-Phe-AMC TFA is the TFA salt form for Ala-Ala-Phe-AMC. Ala-Ala-Phe-AMC TFA is a fluorogenic substrate, which is used to for tripeptidyl peptidase II (TPPII) activity determination[1].

[1] Villasevil EM, et al., Accumulation of polyubiquitylated proteins in response to Ala-Ala-Phe-chloromethylketone is independent of the inhibition of Tripeptidyl peptidase II. Biochim Biophys Acta. 2010 Sep;1803(9):1094-105. DOI:10.1016/j.bbamcr.2010.06.001