2.1.1.101	4°C, enzyme is unstable, about 30% activity remains after 3 h	
2.1.1.101	4°C, quite stable in presence of 0.2 mM S-adenosyl-L-methionine and 10% ethanol, pH 7.0, stable over 6 months	
2.1.1.101	4°C, very stable for 3 h in presence of 10% ethanol