1.1.1.122	DEAE-Sepharose column chromatography, phenyl-Toyopearl column chromatography, Q-Sepharose column chromatography, Superdex 200HR gel filtration, and Mono Q column chromatography	
1.1.1.122	Ni2+ affinity chromatography	
1.1.1.122	to homogeneity, chromatography steps, preparative gel electrophoresis	
1.1.1.122	to homogeneity, chromatography steps, preparative gel electrophoresis, affinity chromatography	
1.1.1.122	to homogeneity, chromatography techniques