EC Number |
Storage Stability |
---|
1.5.1.20 | -15°C, several months, stable |
1.5.1.20 | -70°C, 10% glycerol, several months |
1.5.1.20 | -75°C, stable for at least 9 months in cell pellets and enzyme extracts |
1.5.1.20 | 10°C, 50 mM Tris-HCl buffer, pH 7.4, 20% glycerol, 2 mM dithionite, in an anaerobic chamber, a few weeks, stable |
1.5.1.20 | frozen, 50 mM Tris-HCl buffer, pH 7.4, 20% glycerol, 2 mM dithionite, longer time, 10-20% loss of activity |
1.5.1.20 | on ice, 3 h, loss of about 50% of activity |