3.5.3.12	4	-	purified enzyme stable for two months	670510	
3.5.3.12	33	-	50% loss of activity after heating for 15 min	209396	
3.5.3.12	40	-	above 40°C a noticeable diminution of activity is observed	687349	
3.5.3.12	40	-	below 40°C stable for 30 min, pH 6.0-9.0	685687	
3.5.3.12	43	-	activity reduced by 50% on heating for 15 min	209396	
3.5.3.12	50	-	exposure for 10 min, decrease of 50% in the activity	209398	
3.5.3.12	55	-	retains 44% activity when exposed for 10 min, completely inactivated at 60°C under the same conditions	209397