EC Number |
Storage Stability |
---|
2.8.3.5 | -20°C, 1.4 mg protein/ml, 0.02 M potassium phosphate buffer, pH 7.4, t1/2: 9 months |
2.8.3.5 | -20°C, at least 1 month |
2.8.3.5 | frozen, less than 10% loss of activity within 2 months |
2.8.3.5 | frozen, partially purified preparation in phosphate solution, less than 10% loss of activity within 1-2 weeks |
2.8.3.5 | storage as ammonium sulfate suspension leads to rapid loss of activity |