L-LDH
| PRODUCT DESCRIPTION | |
| Catalog No.: | SDZ500162 |
| Appearance: | White amorphous powder |
| Source: | Microorganism |
| Enzyme Commission Number: | EC 1.1.1.27 |
| CAS Number: | 9001-60-9 |
| Storage temperature: | -20℃ |
| Specific activity: | ≥ 300U/mg protein |
| Unit definition: | One unit will convert one micromole of pyruvate to L-lactate per min at pH 7.4 at 25℃. |
| PROPERTIES | |
| Stability: | Stable at -20℃ for at least two years |
| Molecular weight: | 38 kDa (SDS-PAGE) |
| Isoelectric point: | 6.2 |
| Michaelis constant: | 1.3×10-4 M(Pyruvate) |
| 4.0×10-6 M(NADH) | |
| Optimum pH: | 6.5~7.5 |
| Optimum temperature: | 40~50℃ |
| pH Stability: | 4.5~10.0 (37℃,1hr) |
| Thermal stability: | < 55℃ (pH 7.4, 15min) |
| Inhibitors: | Co2+ ,Cu2+ ,Fe3+ ,Zn2+ ,NEM,Proclin,SDS |
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中文名称：L-乳酸脱氢酶
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英文名称：L-Lactate Dehydrogenase
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CAS：9001-60-9
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酶活：≥ 300U/mg protein
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活性：One unit will convert one micromole of pyruvate to L-lactate per min at pH 7.4 at 25℃.
넶浏览量：0
