1.1.3.42	-	
1.1.3.42	ammonium sulfate precipitation, DEAE-Sepharose column chromatography, preparative isoelectric focusing, and phenyl-Sepharose column chromatography	
1.1.3.42	partial purification by ammonium sulfate precipitation and DEAE-Sepharose column chromatography	
1.1.3.42	phenyl Sepharose column chromatography, Mono Q column chromatography, DEAE-cellulose column chromatography, and Superdex 200 gel filtration