EC Number   |
Storage Stability |
|---|
    2.1.2.1 | -10°C, 50% loss of activity in 10 h |
| 2.1.2.1 | -20 or -80°C, 10% glycerol, for at least 6 months |
| 2.1.2.1 | -20°C (or -80°C), in the presence of 10% glycerol, for at least 6 months, no significant change in catalytic activity |
| 2.1.2.1 | -20°C, 6-8 months in the presence of pyridoxal 5'-phosphate, 2-mercaptoethanol, DTT and EDTA |
| 2.1.2.1 | -20°C, 8 weeks |
| 2.1.2.1 | 0°C, at least 2 months in the presence of pyridoxal 5'-phosphate, 2-mercaptoethanol, DTT and EDTA |
| 2.1.2.1 | 4°C, 50% loss of activity in 10 h |
| 2.1.2.1 | 4°C, 8 weeks in the presence of folate |
| 2.1.2.1 | 4°C, purified recombinant enzyme, 96 h, over 60% of maximal activity remains |
| 2.1.2.1 | 5°C, precipitation after several days |
