EC Number   |
pH Minimum |
pH Maximum |
Reference |
|---|
    1.1.1.27 | 8 |
9.5 |
20% of maximal activity for oxidation of lactate at pH 8.0, 90% at pH 8.5, and maximal activity at pH 8.5-9.5, inactive at pH 7.5 |
740541 |
| 1.1.1.27 | 5 |
7 |
about 55% of maximal activity at pH 5.0 and at pH 7.0 |
286468 |
| 1.1.1.27 | 4.5 |
9.5 |
activity range, inactive at pH 4.0 and pH 10.0 |
741368 |
| 1.1.1.27 | 4 |
7.5 |
activity range, inactive at pH 8.0, profile overview |
740460 |
| 1.1.1.27 | 4 |
7.5 |
activity range, inactive at pH 8.0, profile overview. High level of activity between pH 4.0 and pH 7.5 |
740460 |
| 1.1.1.27 | 3 |
9 |
activity range, the enzyme is inactive below pH 3.0 and above pH 9.0 |
687249 |
| 1.1.1.27 | 5.2 |
7.2 |
LDH activity shows a broad plateau between pH 5.2 and pH 7.2, and no activity at pH 4.8 |
686679 |
| 1.1.1.27 | 6.4 |
6.9 |
LDHB, in Bis-Tris-propane buffer |
697662 |
| 1.1.1.27 | 4.3 |
8 |
no activity below pH 4.3 and above pH 8.0 |
286431 |
| 1.1.1.27 | 6.5 |
10 |
optimal pH range for pyruvate reduction and lactate oxidation is 6.5-7.0 and 9.0-10.0, respectively |
700558 |
