3.2.1.111	-	750434	
3.2.1.111	affinity chromatography on Blue Sepharose	646567	
3.2.1.111	Ni-NTA column chromatography	750709	
3.2.1.111	nickel-Sepharose 6 column chromatography	751107	
3.2.1.111	partial	208728, 208732, 646567