EC Number |
Storage Stability |
---|
3.1.4.40 | -20°C, 1 mM Tris-HCl buffer, pH 8, membrane preparations |
3.1.4.40 | -20°C, for at least 5 months, no loss of activity |
3.1.4.40 | -20°C, plasma membranes, 1 year, microsomes, 3 months, no loss of activity |
3.1.4.40 | 0-4°C, different sucrose concentrations, for several days, no inactivation |
3.1.4.40 | 0-4°C, for at several days, no loss of activity |
3.1.4.40 | 0°C, for several days no loss of activity, by the 25th day 42% of initial activity remains |
3.1.4.40 | repeated freezing and thawing, no influence of enzyme activity |