EC Number   |
Storage Stability |
|---|
    2.3.1.133 | -20°C, 0.1 M phosphate buffer, pH 6.5, 65% of initial activity retained for at least 85 days |
| 2.3.1.133 | -20°C, at least 6 months |
| 2.3.1.133 | -20°C, for several months with 10-20% loss of apparent activities after thawing |
| 2.3.1.133 | -20°C, for several months, no apparent loss of activity |
| 2.3.1.133 | -20°C, with 10% glycerol at least 30 days |
| 2.3.1.133 | -80°C, for several months with 10-20% loss of apparent activities after thawing |
| 2.3.1.133 | incubation for days at room temperature, multiple freeze/thaw cycles, holding at -20°C for several months, with or without the addition of 10% glycerol, no loss of activity |
