3.1.1.41	dialysis against water causes 50% loss of activity	170668	
3.1.1.41	immobilized enzyme is very stable and exhibited only a slight decrease in activity upon repeated use	671502	
3.1.1.41	immobilized enzyme, the specific activity after the 20th use is the same as the activity prior to the first use	170664	
3.1.1.41	unstable after deglycosylation with endoglycosidase H	170675