Aprotinin Lyophillized Powder

Aprotinin is a polyvalent reversible inhibitor of serine proteinases. Aprotinin can be used for the isolation of proteins as well as for biopharmaceutical downstream purification to inhibit undesired proteolytic activity of serine proteases such as trypsin, plasmin, trypsinogen, urokinase, chymotrypsin, kallikrein, elastase and others. Aprotinin can be used in chromogenic assays for the determination of antithrombin III, heparin, 2-macroglobulin, Factor Xa and thrombin to inhibit disturbing kallikrein or plasmin activities