2.5.1.86	-	704266	
2.5.1.86	Ni-NTA column chromatography and HiPrep 16/60 S-100 gel filtration	758604	
2.5.1.86	recombinant GST-tagged subunit from Escherichia coli strain BL21(DE3) by glutathione affinity chromatography, tag cleavage with factor Xa, and ultrafiltration	737596