Competitive aminopeptidase (AP) inhibitor
Slow, tight binding and competitive aminopeptidase (AP) inhibitor. Inhibits cytosolic leucine aminopeptidase, microsomal aminopeptidase M and bacterial leucine aminopeptidase, human serum aminopeptidase A (AP-A), aminopeptidase N (AP-N), tyrosine aminopeptidase, but not of aminopeptidase B (AP-B). Amastatin is without effect on trypsin, papain, chymotrypsin, elastase, pepsin, or thermolysin.Inhibits completely the Suc-Ala-Ala-Pro-Leu-pNA amidolytic enzyme. Slightly inhibits the formation of angiotensin III (Ang III) from Ang II through AP-A, but significantly increases the potency of angiotensin III and des(Asp1)angiotensin I. Moderate inhibitor of mitochondrial intermediate peptidase (MIP). Weak inhibitor of simian immunodeficiency virus protease (SIV-PR).
White to off-white powder
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This product is for RESEARCH USE ONLY and is not intended for therapeutic or diagnostic use. Not for human or veterinary use.