EC Number   |
Storage Stability |
|---|
    2.5.1.6 | -20°C, partially purified isoenzymes, 10 mM Tris/HCl, pH 8, stable for 4 weeks |
| 2.5.1.6 | -20°C, pH 8, 10 mM Tris/HCl buffer, partially purified S-adenosylmethionine synthetase A is stable for four weeks |
| 2.5.1.6 | -20°C, pH 8, 10 mM Tris/HCl buffer, partially purified S-adenosylmethionine synthetase B is stable for four weeks |
| 2.5.1.6 | -70°C, 5 mg/ml enzyme concentration |
| 2.5.1.6 | -70°C, 63% loss of activity after 3 days |
| 2.5.1.6 | -70°C, less than 10% loss of activity after 3 months |
| 2.5.1.6 | 0°C, 50 mM Tris/HCl, pH 7.8, 20% v/v glycerol, 0.2 mM DTT, 0.1 mM EDTA, 10 mM MgCl2, 0.1 M KCl, partially purified liver enzymes stable for at least 1 month |
| 2.5.1.6 | 2°C, stable for at least 2 months |
| 2.5.1.6 | 4°C, isoenzyme A and B are spontaneously inactivated in 1 month and 1 week, respectively, in presence of glycerol stability increases up to 90% |
| 2.5.1.6 | 4°C, S-adenosylmethionine synthetase is spontaneously inactivated in 1 month, S-adenosylmethionine synthetase A |
