EC Number |
Storage Stability |
---|
2.7.9.1 | -20°C, 50% v/v glycerol, optimal storage condition, decay factor is 3 months |
2.7.9.1 | 0ºC, as a precipitate in a 66% saturated solution of (NH4)2SO4 |
2.7.9.1 | 22ºC, Tris-HCl buffer, pH 7.9, 5 mM imidazole, 50 mM NaCl, 2 weeks |
2.7.9.1 | retains 85% of activity after two weeks at room temperature |