2.3.3.8	-	
2.3.3.8	ammonium sulfate precipitation, ion exchange chromatography (DEAE), gel filtration	
2.3.3.8	brain enzyme	
2.3.3.8	glutathione Sepharose bead chromatography	
2.3.3.8	immobilized metal-ion affinity chromatography	
2.3.3.8	liver enzyme	
2.3.3.8	mammary gland	
2.3.3.8	Ni-NTA agarose column chromatography, Q-Sepharose column chromatography and DEAE-Sephacel gel filtration	
2.3.3.8	Ni-NTA column chromatography	
2.3.3.8	Ni-NTA column chromatography, and gel filtration