2.2.1.3	Ca2+ does not stabilize	486050	
2.2.1.3	dodecanethiol stabilizes most effectively	486048	
2.2.1.3	glycerol, 20% w/v, stabilizes during purification	486049	
2.2.1.3	Mg2+ or EDTA stablizes	486048	
2.2.1.3	Mg2+ or NH4+ stabilizes for at least 80 h	486050	
2.2.1.3	Mg2+, 5 mM, thiamine diphosphate 0.5 mM, DTT, 1 mM, EDTA 1 mM stabilize	486047	
2.2.1.3	PMSF, 0.024% w/v, stabilizes	486047	
2.2.1.3	thiamine diphosphate, 0.005% w/v, stabilizes slightly	486046	
2.2.1.3	unstable, formaldehyde, EDTA, ammonium sulfate, methanol, ethanol, DTT, xylulose 5-phosphate and PMSF do not stabilize	486046