[Isolation and purification of urokinase].
An improved procedure is developed for isolation of urokinase from human urine by means of ion exchange on cyrboxyl cationite SMT at pH 4.7. with subsequent stepwice elution by phosphate buffer, rH7.0. Depigmentation of the urine was achieved by pretreatment with an anionite FAF. Chromatographically pure preparation of urokinase was obtained as shown by gel filtration through Sephadex G-100 and G-150.
D000837:Anion Exchange Resins / Q000494:pharmacology; D002411:Cation Exchange Resins / Q000494:pharmacology; D002850:Chromatography, Gel; D010450:Endopeptidases / Q000302:isolation & purification*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008722:Methods; D014568:Urokinase-Type Plasminogen Activator / Q000302:isolation & purification* / Q000652:urine
D000837:Anion Exchange Resins; D002411:Cation Exchange Resins; D010450:Endopeptidases; D014568:Urokinase-Type Plasminogen Activator
Vydelenie i ochistka urokinazy.