EC Number   |
Storage Stability |
|---|
    2.4.2.7 | -15°C, stable for months |
| 2.4.2.7 | -20--80°C, purified recombinant His-tagged enzyme, 70-80% activity reamining after 70 days |
| 2.4.2.7 | -20°C, purified enzyme, 2-3 weeks, considerable loss of activity |
| 2.4.2.7 | -20°C, purified enzyme, 6 mM 5-phospho-alpha-D-ribose 1-diphosphate, 2 mM MgCl2, stable for at least a month |
| 2.4.2.7 | -70°C, 50 mM Tris-HCl, pH 7.4, 5 mM MgCl2, 10 mM KCl, 10% glycerol, stable |
| 2.4.2.7 | -70°C, purified enzyme, 5 mM MgCl2, 0.1 mM 5-phospho-alpha-D-ribose 1-diphosphate, stable for upt to 2 months |
| 2.4.2.7 | -70°C, purified enzyme, at least 6 months |
| 2.4.2.7 | -79°C, purified enzyme, 0.1 mg/ml protein, 0.1 M potassium phosphate buffer, pH 7, stable for several months |
| 2.4.2.7 | -80°C, stable for at least 3 weeks |
| 2.4.2.7 | 2-4°C, purified enzyme in the ampholine gradient solution, half-life of 2-4 weeks, dilution inactivates |
