title: Effect of pH on the platelet aggregating factor in porcine Factor VIII concentrates.
mesh_terms: D002846:Chromatography, Affinity / Q000379:methods; D010450:Endopeptidases / Q000302:isolation & purification*; D014568:Urokinase-Type Plasminogen Activator / Q000302:isolation & purification*
chemical_list: D010450:Endopeptidases; D014568:Urokinase-Type Plasminogen Activator