EC Number |
Storage Stability |
---|
2.6.1.2 | -20°C, 10% glycerol, half-life of 2 weeks |
2.6.1.2 | -20°C, 20 mM Tris-HCl, pH 7.5, freezing is worse than storage at 4°C or 25°C |
2.6.1.2 | -20°C, 50 mM potassium phosphate buffer, pH 7.5, 5 mM 2-mercaptoethanol, 5% glycerol, stable for at least 5 weeks |
2.6.1.2 | -20°C, stable for several months |
2.6.1.2 | -25°C, 10 mM potassium phosphate, pH 7.5, 1 mM EDTA, 2 mM 2-mercaptoethanol, 0.04 mM pyridoxal 5'-phosphate, a few days, 50% loss of activity |
2.6.1.2 | -80°C, 20 mM Tris-HCl, pH 7.5, 20% loss of activity in first two days, thereafter stable for at least 20 days. Addition of 25% glycerol preserves most of the activity |
2.6.1.2 | -80°C, 20 mM Tris-HCl, pH 7.5, stable for at least 20 days. Addition of 25% glycerol preserves most of the activity |
2.6.1.2 | 0-5°C, 50 mM potassium phosphate buffer, pH 7.5, 5 mM 2-mercaptoethanol, 5% glycerol, stable for 2 weeks |
2.6.1.2 | 0°C, stable for several h in solution |
2.6.1.2 | 25°C, 20 mM Tris-HCl, pH 7.5, 56% loss of activity in first two days. Addition of 25% glycerol preserves most of the activity |