EC Number   |
Storage Stability |
|---|
    3.2.1.26 | -20°C or at room temperature, 1 mM NaN3, very little loss of activity after 6 days |
| 3.2.1.26 | -20°C, 4°C, or 20°C, in culture filtrate, several days, remains stable |
| 3.2.1.26 | 37°C, pH 7.0, 30 days, the enzyme remains stable |
| 3.2.1.26 | 4°C, 4 weeks, stable |
| 3.2.1.26 | 4°C, 50% glycerol, stable for several days |
| 3.2.1.26 | 4°C, pH 4.5, 30 days, the enzyme remains stable |
| 3.2.1.26 | 4°C, sodium acetate buffer, pH 4.7, about 35% loss of activity of enzyme form S, about 15% loss of activity of enzyme form F |
| 3.2.1.26 | 5°C, 0.1 M phosphate buffer, pH 5.0-6.0, the free enzyme loses all activity within 15 days. The immobilized enzyme shows no loss of activity up to 10 days, the adsorbed enzyme loses 50% of its activity in 30 days, the covalently bound enzyme loses 25% activity in 30 days |
| 3.2.1.26 | below 0°C, lyophilized enzyme, stable for at least 1 year, extracellular enzyme |
| 3.2.1.26 | frozen in solution, pH 4.5-5.0, stable for a few months, extracellular enzyme |
