EC Number |
Storage Stability |
---|
3.4.21.53 | -20°C, in 20% glycerol, 4 months |
3.4.21.53 | -70°C, apparent stimulation by ATP falls by 60% after prolonged storage |
3.4.21.53 | -70°C, in 20-30 glycerol, many months, with prolonged storage the enzyme exhibits ATP-independent peptidase activity |
3.4.21.53 | -70°C, in 40% glycerol, stable |
3.4.21.53 | -80°C |
3.4.21.53 | 4°C, about 60% loss of activity within 4 days, 3 mM ATP stabilizes |
3.4.21.53 | High protease instability is caused by its degradation during storage of mitochondria at -70°C as well as during the isolation. |