Aminopeptidase P: purification of a membrane-bound bradykininase from rat lung

Autor: A T, Orawski, W H, Simmons
Rok vydání: 1992
Předmět:
Zdroj: Agents and actions. Supplements. 38
ISSN: 0379-0363
Popis: Aminopeptidase P that hydrolyzes the Arg1-Pro2-bond of bradykinin was solubilized from rat lung microsomes using phosphatidylinositol-specific phospholipase C. The enzyme was purified 420-fold by chromatography on decylagarose (two steps), omega-aminodecyl-agarose and DEAE-Sephacel. A single stained band was observed following native gradient (4-15%) polyacrylamide gel electrophoresis. Dipeptidylaminopeptidase IV-like activity was also present in the final preparation and co-migrated with aminopeptidase P in the above gel system.
Databáze: OpenAIRE