CAS: 96323-41-0

D-Ile-Pro-Arg p-nitroanilide dihydrochloride is a chromogenic substrate commonly used in research to assess the activity of various enzymes. It has been utilized in studies related to thrombin inhibition, enzyme assays of protease enzymes, activation and enzymatic activity analysis of Factor VII-activating protease, and as a substrate for measuring glandular kallikrein activity. This substrate has been employed in assays to study the amidolytic activity of enzymes such as thrombin, plasma kallikrein, plasmin, and other proteases.