EC Number |
Storage Stability |
---|
4.1.1.18 | -20°C, crude extract, stable for months |
4.1.1.18 | -80°C, stable for one month in presence of 20% glycerol, loss of activity within 2 weeks without glycerol |
4.1.1.18 | 0-4°C,50% loss of activity within 24 h |
4.1.1.18 | 4°C, 0.01 M potassium phosphate buffer, pH 6.2, 0.01 mM pyridoxal 5'-phosphate, stable for several weeks |