EC Number |
Storage Stability |
---|
1.2.1.8 | -20°C, 10% loss of activity after 3 months |
1.2.1.8 | -20°C, 9.1 M buffer, pH 7.4, 3 weeks, stable |
1.2.1.8 | -70°C, stable for several months |
1.2.1.8 | -70°C, with repeated freezing and thawing, stable for at least 1 month |
1.2.1.8 | -80°C, frozen in presence of 10 mM dithiothreitol, stable for several months without appreciable loss of activity |
1.2.1.8 | -80°C, less than 30% loss of activity after 18 months |