EC Number |
Storage Stability |
---|
4.1.3.16 | 4¦C, Tris-HCl buffer, pH 7.4, 40% saturated with ammonium sulfate, 6 months, kidney enzyme |
4.1.3.16 | 4°C, in either 50 mM Tris-HCl or potassium phosphate, pH 7.4, plus 5 mM 2-mercaptoethanol, 0.02% sodium azide, 40% saturated with ammonium sulfate, 100% of initial activity for at least 6 months |
4.1.3.16 | 4°C, in either 50 mM Tris-HCl or potassium phosphate, pH 7.4, plus 5 mM 2-mercaptoethanol, 0.02% sodium azide, no substantial loss of enzymatic activity for up to 1 month |
4.1.3.16 | 5¦C, Tris-HCl buffer, pH 7.4, two weeks, sometimes several months |