Item#: 125-10 APROTININ, Bovine

BOVINE LUNG APROTININ BULK QUANTITIES up to 500 gram single lot sizes. Custom fills of bovine lung aprotinin available. Custom buffers available on bovine lung Aprotinin on bulk orders. Cat. NO: 125-10 Bovine Aprotinin is diagnostic grade material.



APROTININ CONTENT: aprotinin Typically >5500 ku/mg (Kallikrein Inactivator Units)/mg

Aprotinin from bovine lung 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 from bovine lung can also be used during immunodiffusion, radioimmunoassay or enzyme-linked immuno assay procedures. Aprotinin is used in chromogenic assays for the determination of antithrombin III, heparin, a2-macroglobulin, factor Xa and thrombin to inhibit disturbing kallikrein or plasmin activities

The stability of the Aprotinin molecule is due to the 3 disulfide bonds linking the 6 cysteine members of the chain (Cys5-Cys55, Cys14-Cys38 and Cys30-Cys51). The lysine (15)-alanine (16) sequence on this strongly basic polypeptide represents the active center.