3.1.1.53	25	-	room temperature, complete inactivation in the presence of 10 mM 2-mercaptoethanol after 8 h	653421	
3.1.1.53	37	-	40% activity is lost in 20 h	94417, 94419	
3.1.1.53	40	-	stable below	750104	
3.1.1.53	96	-	in the presence of bovine serum albumin, loss of activity within 1 min	94410