EC Number   |
Storage Stability |
|---|
   2.7.8.11 | -20°C, frozen and stored or frozen in liquid nitrogen and subsequently stored, over 50% activity is lost after 24 h |
| 2.7.8.11 | -20°C, substrate and dithioerythritol protects the enzyme activity for several days |
| 2.7.8.11 | -60°C, frozen and stored or frozen in liquid nitrogen and subsequently stored, over 50% activity is lost after 24 h |
| 2.7.8.11 | -70°C, substantial loss of enzymic activity when stored for more than 48 h |
| 2.7.8.11 | -80°C, can be stored for a few days without appreciable loss of activity, inactivated gradually during storage for longer periods |
| 2.7.8.11 | -80°C, frozen in liquid N2 and stored, no loss of activity is detected during storage for up to 2 months |
| 2.7.8.11 | -80°C, glycerol stabilizes PI synthase to storage, stable to storage for at least 3 months |
| 2.7.8.11 | -80°C, no appreciable loss of PI synthase activity detected for up to at least 6 months |
| 2.7.8.11 | -80°C, partially purified enzyme can be stored for at least 3 months without loss of activity |
| 2.7.8.11 | -80°C, purified enzyme is completely stable for at least 6 months |
