1.8.1.8	-	437710, 680424, 680588, 723100, 745638	
1.8.1.8	HisTrap column chromatography and HiLoad Superdex 16/60 75 gel filtration	677156	
1.8.1.8	Ni2+-NTA affinity chromatography	670797	
1.8.1.8	recombinant enzyme	687756	
1.8.1.8	recombinant His-tagged enzyme from Escherichia coli	659424	
1.8.1.8	Superdex 200 gel filtration	725973