1.7.1.14	-	
1.7.1.14	ammonium sulfate precipitation, Resource Q column chromatography, Resource PHE column chromatography, and Superdex 200 gel filtration	
1.7.1.14	DEAE cellulose column chromatography, phenyl-Superose column chromatography, and Mono Q column chromatography or Resource Q column chromatography	
1.7.1.14	DEAE-cellulose column chromatography and Mono Q or Resource Q column chromatography	
1.7.1.14	His-Trap column chromatography, and Superdex 200 gel filtration	
1.7.1.14	Ni-NTA column chromatography and Poros HQ anion-exchange column chromatography