EC Number |
pH Stability |
pH Stability Maximum |
Reference |
---|
1.11.1.10 | -999 |
- |
immobilization of the enzyme on silica gel enhances the stability with respect to the effect of pH and oxidizing agent concentrations |
659741 |
1.11.1.10 | -999 |
- |
two enzymatically inactive forms obtained at pHs above 7. The first alkaline form obtained between pH 7 and pH 11 is the ferric analog of the ferrous P-420 species. The second alkaline form obtained above pH 11 appears to be a species in which irreversible denaturation has commenced |
348313 |
1.11.1.10 | 1.5 |
- |
4°C, stable for several h |
348317 |
1.11.1.10 | 5 |
- |
native CPO and chemically modified CPOs, almost completely stable at room temperature for 3 days |
743705 |
1.11.1.10 | 7 |
- |
25°C, 24 h, about 50% loss of activity of soluble enzyme, about 40% loss of activity of immobilized enzyme |
659741 |
1.11.1.10 | 7 |
- |
native CPO, half-live 5 h. For CPO modified by carbodiimide, ethanolamine and periodate oxidized CPO, half lives are 2.1- and 1.5fold improved |
743705 |
1.11.1.10 | 7.6 |
- |
after 1 h: 50% residual ativity for cross-linked enzyme aggregates, complete inactivation of free enzyme |
695425 |
1.11.1.10 | 5 |
5.8 |
- |
696905 |
1.11.1.10 | 2.5 |
6 |
at pH 2.75 it loses 85% activity in 1 h, and it is completely inactivated in 24 h. At pH 4.4, the enzyme also loses activity with time and is completely inactivated after 2.5 h. However, the enzyme exposed to pH 6.0 has low activity but it remains constant for 24 h |
725151 |
1.11.1.10 | 2.8 |
6 |
25°C, 24 h, immobilized and soluble enzyme are stable |
659741 |