1.3.1.70	-	288491, 288492	
1.3.1.70	partial	288489, 288495	
1.3.1.70	recombinant His8-tagged, seleniummethionine-labeled wild-type and mutant enzymes from Escherichia coli strain C43(DE3) by nickel affinity chromatography and gel filtration	745882	
1.3.1.70	Sephadex columns to de-salt enzyme preparation: 5fold activation	288489	
1.3.1.70	solubilization with combined octylglucoside and sodium taurodeoxycholate system and partial purification	288490