EC Number   |
Storage Stability |
|---|
    1.4.1.1 | -20°C, 0.2 M Tris/HCl buffer, pH 7.4, 2 months, stable |
| 1.4.1.1 | -20°C, in presence of 50% glycerol, stable for up to 5 months |
| 1.4.1.1 | -20°C, pH 7.2, more than 5 months |
| 1.4.1.1 | -20°C, stable for at least 1 month |
| 1.4.1.1 | -4°C, 0.2 M Tris/HCl buffer, pH 7.4, 24 h, stable |
| 1.4.1.1 | 4°C or -20°C, less than 0.2 mg/ml, enzyme loses most of its activity in less than 2 weeks |
| 1.4.1.1 | 4°C, 0.02 M Tris-HCl buffer, pH 8.4, stable for 1 d, then the activity decreases gradually till the sixth day at which complete loss of activity occurs |
| 1.4.1.1 | 4°C, 0.15 M KCl, stable for more than 2 months |
| 1.4.1.1 | 4°C, 60% saturation with ammonium sulfate, pH 7.2, stable for over 6 months |
| 1.4.1.1 | 4°C, 75% saturated ammonium sulfate suspension, purified enzyme stable for at least 12 months |
