EC Number   |
Storage Stability |
|---|
    1.1.1.11 | -15°C, after ammonium sulfate fractionation, pH 7.0, stable for at least one year without loss in activity, higher activity with potassium phosphate buffer than with glycine-HCl |
| 1.1.1.11 | -20°C, protein concentration 50 mg/ml, 50% v/v glycerol, stable 3 months, loss of activity less than 50% |
| 1.1.1.11 | 4°C, 100 mM Tris/HCl buffer, 2 mM 2-mercaptoethanol, 50 days |
| 1.1.1.11 | 4°C, 100 mM Tris/HCl with 2 mM 2-mercaptoethanol for 50 days, 50% loss of activity. Addition of 2-mercaptoethanol is required |
| 1.1.1.11 | frozen after second calcium phosphate gel preparation, stable for 3 years |
