2.8.3.6	22	-	1 h, stable in the presence of DTT	94277	
2.8.3.6	40	-	t1/2: 26 min	645997	
2.8.3.6	40	45	30 min, stable	645997	
2.8.3.6	45	-	t1/2: 4 min	645997	
2.8.3.6	50	-	30 min, 10% loss of activity	645997	
2.8.3.6	50	-	t1/2: 1 min	645997	
2.8.3.6	60	-	10 min, stable at neutral pH	645996	
2.8.3.6	80	-	5 min, inactivation at neutral pH	645996