3.4.24.74	-	31492, 31496, 31497, 668909, 668932, 720158, 720920	
3.4.24.74	2000-3000fold purified by sequential ammonium sulfate precipitation, ion-exchange chromatography, hydrophobic chromatography, high resolution ion-exchange chromatography	668836	
3.4.24.74	BFT-1 and VFT-2	651483	
3.4.24.74	native enzyme from culture supernatant	708719	
3.4.24.74	Ni Sepharose column chromatography and Superdex 200 gel filtration	734632	
3.4.24.74	Ni-agarose affinity column chromatography	755658	
3.4.24.74	Ni-Sepharose column chromatography	733433	
3.4.24.74	nickel-affinity column chromatography	720923	
3.4.24.74	purified to homogeneity by urea-based purification method	668931