3.1.11.2	25500	26000	gel filtration	
3.1.11.2	29000	-	2 * 29000, SDS-PAGE, wild-type and mutant enzymes E117Q and E117D	
3.1.11.2	58000	-	SDS-PAGE	
3.1.11.2	95000	-	determined by SDS-PAGE	
3.1.11.2	100000	-	1 * 100000	
3.1.11.2	100000	-	1 * 100000, likely it is cleaved by the action of endogenous proteases during the purification procedure. As a consequence of that, two proteolytic fragments of about 50 and 40 kDa, in addition to the intact 100-kDa molecular species, can be detected upon SDS-PAGE