EC Number   |
Storage Stability |
|---|
    1.1.1.2 | -20°C AR1 stable for at least 6 months |
| 1.1.1.2 | -20°C AR3 loses most of its activity |
| 1.1.1.2 | -20°C can be stored in 20% glycerol/10 mM phosphate buffer, pH 8, 0.5 mg/ml without any loss of activity for 1 month |
| 1.1.1.2 | -20°C, 20% v/v glycerol, stable for at least one month |
| 1.1.1.2 | -20°C, stable for several months if stored as an ammonium sulfate precipitate |
| 1.1.1.2 | 0-2°C, enzyme activity retained for up to 3 months if frozen immediately after preparation, stable for several days, freezing and thawing is quite detrimental to retention of enzyme activity |
| 1.1.1.2 | 0-4°C stable for 2 or 3 weeks in 44 mM sodium phosphate buffer, pH 7 |
| 1.1.1.2 | 0-4°C stable for 2-3 months as an (NH4)2SO4 precipitate |
| 1.1.1.2 | 0°C stable in the frozen state for 3-4 months without any appreciable loss in activity |
| 1.1.1.2 | 0°C when stored frozen there is negligible loss of activity after 6 months, but repeated freezing and thawing results in loss of activity |
