EC Number   |
Temperature Stability Minimum [°C] |
Temperature Stability Maximum [°C] |
Reference |
|---|
    1.11.1.6 | -999 |
- |
high thermal stability. HTHP is stable under a wide range of temperatures. Thermal unfolding is measured up to 110°C and in the presence of high concentrations of guanidinium hydrochloride. The melting point of HTHP is estimated to be around 130°C. Catalatic activity is tested after incubation for 10 min at 85°C and 90°C and is found to be reduced by less than 5% under both conditions |
699519 |
| 1.11.1.6 | 20 |
60 |
- |
675328 |
| 1.11.1.6 | 25 |
70 |
when the extract is incubated at specified temperature (25-70°C) for various length of time (5-30 min) then tested at room temperature a decrease in catalase activity is found at temperature above 50, 60, and 70°C for pHs of 6.5, 10.0, and 4.5, respectively. After heating at 70°C for 30 min, catalase activity loses about 40, 60, and 75% of the original activity at pH 4.5, 10.0, and 6.5, respectively. |
699027 |
| 1.11.1.6 | 30 |
- |
10 min, loss of 20% activity |
655297 |
| 1.11.1.6 | 30 |
- |
50% loss of activity in 30 min |
439782 |
| 1.11.1.6 | 30 |
- |
85% remaining peroxidase activity after 20 h at pH 9.0 |
654896 |
| 1.11.1.6 | 30 |
60 |
thermoinactivation kinetics in the presence or absence of substrate H2O2, overview |
726417 |
| 1.11.1.6 | 35 |
40 |
slightly suppressed activity |
439778 |
| 1.11.1.6 | 35 |
50 |
the half-lives of free catalase at 35 and 50°C were 9.0 and 6.7 h, respectively and these correspondingly are 70.0 and 9.7 h for immobilized catalase onto controlled pore glass |
699601 |
| 1.11.1.6 | 37 |
- |
2h, 80% residual activity |
741503 |
