EC Number   |
Storage Stability |
|---|
    1.2.1.12 | -20°C |
| 1.2.1.12 | -20°C, 30% of the original activity remains after 6 months |
| 1.2.1.12 | -20°C, 50 mM potassium phosphate buffer, pH 7.4, stable for at least 2 weeks |
| 1.2.1.12 | -20°C, stable for at least 2 years |
| 1.2.1.12 | -80°C, HEPES buffer, pH 7.25, 500 mM NaCl, 5% glycerol, 2 mM DTT, 0.025% sodium azide |
| 1.2.1.12 | -80°C, triethanolamine (100 mM, pH 7.5), containing 1.0 mM beta-mercaptoethanol, 1.0 mM EDTA, 30 mM sodium arsenate heptahydrate, 1.0 mM phenylmethylsulfonyl fluoride, 50 mM NAD+, 1.0 mM pepstatin, 1.0 mM leupeptin, 0.5 M KCl, and glycerol 10% (v/v), 8 months, 1% loss of activity |
| 1.2.1.12 | 0-4°C, no substantial loss of activity after several months |
| 1.2.1.12 | 25°C, free enzyme in Tris-HCl (50 mM, pH 8.6), containing 1.0 mM beta-mercaptoethanol, 30 mM sodium arsenate heptahydrate, and 1.0 mM EDTA, 99% of the enzymatic activity is retained after 24 h and 57% after 120 h |
| 1.2.1.12 | 2°C, stable for several months |
| 1.2.1.12 | 4°C, 1 mM EDTA, 75% glycerol, stable |
