EC Number |
Storage Stability |
---|
3.1.1.45 | -20°C, 5 months, specific activity decreases from 217 to 65 U/mg |
3.1.1.45 | 20°C, sodium succinate, pH 5, perfectly stable during incubation overnight |
3.1.1.45 | 4°C, 20 mM Tris-HCl, pH 7.4, 10 micromol dithiothreitol, stable for over 6 months |
3.1.1.45 | 4°C, 50 mM Tris-HCl, pH 7.2, 0.1 mM dithiothreitol, 0.5 M (NH4)2SO4, stable for over 3 months |
3.1.1.45 | 4°C, converted to microcrystals, ammonium sulfate to 30% saturation, stable for more than 1 year |