1.8.4.2	EDTA 5mM, 37°C, phosphate buffer, total loss of activity within 30-60 min, can partially be prevented by NADPH	394815	
1.8.4.2	metal ions required for activity and maintenance of the proper conformation of the enzyme	394815	
1.8.4.2	EDTA stabilizes during purification	394820, 394848	
1.8.4.2	dimerization after prolonged storage at -20°C, freeze-thawing or heating at 60°C	394836	
1.8.4.2	highly susceptible to proteolytic attack	394844	
1.8.4.2	GSH, 10 mM, enhances heat stability	394848	
1.8.4.2	insulin, 0.087 mM, decreases heat stability	394848