90331-82-1

H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH is a water-soluble polypeptide that can serve as a substrate for cathepsin D, pepsin and pepsinogen. H-Pro-Thr-Glu-Phe-p-nitro-Phe-Arg-Leu-OH has potential applications in biochemical analysis[1][2].

[1] Bechtold CM, et al. Antiviral properties of aminodiol inhibitors against human immunodeficiency virus and protease. Antimicrob Agents Chemother. 1995 Feb;39(2):374-9. DOI:10.1128/AAC.39.2.374
[2] Fuentes ME, et al. Kinetics of autocatalytic zymogen activation measured by a coupled reaction: pepsinogen autoactivation. Biol Chem. 2005 Jul;386(7):689-98. DOI:10.1515/BC.2005.080