3.4.99.B2	30	-	pH 8, 30 min, stable below, paenidases I and II	
3.4.99.B2	30	-	stable below	
3.4.99.B2	40	-	pH 8, 30 min, paenidase I: about 20% loss of activity, paenidase II: about 30% loss of activity	
3.4.99.B2	50	-	pH 8, 30 min, about 40% loss of activity, paenidases I and II	
3.4.99.B2	60	-	pH 8, 30 min, paenidase I: about 80% loss of activity, paenidase II: about 90% loss of activity	
3.4.99.B2	70	-	pH 8, 30 min, complete loss of activity, paenidases I and II