EC Number   |
Storage Stability |
|---|
   1.8.2.2 | -20°C, 36% loss of activity after 9 days |
| 1.8.2.2 | -20°C, crude extract, 50% loss of activity after 2 months |
| 1.8.2.2 | -20°C, little loss of activity after 2 months |
| 1.8.2.2 | -20°C, the ability of the enzyme to couple with cytochrome c decreases during storage |
| 1.8.2.2 | -20°C, the activity of cell-free extracts is stable for several days in the presence of 20% v/v glycerol, without glycerol most of the activity is lost after 2 days |
| 1.8.2.2 | -20°C, the activity of whole cells is stable for 3 months |
| 1.8.2.2 | -25°C, 0.02 M phosphate, 40% loss of activity after 2 months |
| 1.8.2.2 | 20-30% loss of activity after freezing at -20°C and thawing |
| 1.8.2.2 | 4°C, 10% loss of activity after 6 h and 50% loss of activity after 5 days |
| 1.8.2.2 | 4°C, 50% loss of activity after 3 days, 75% loss of activity after 14 days |
