ALP
| PRODUCT DESCRIPTION | |
| Catalog No.: | SDZ500540 |
| Appearance: | White amorphous powder |
| Source: | Microorganism |
| Enzyme Commission Number: | EC 3.1.3.1 |
| CAS Number: | 9001-78-9 |
| Storage temperature: | -20℃ |
| Specific activity: | ≥ 500U/mg protein |
| Unit definition: | One unit will convert one micromole of p-nitrophenol phosphate to p-nitrophenol per min at pH 10.25 at 37℃. |
| PROPERTIES | |
| Stability： | Stable at -20℃ for at least two years |
| Molecular weight: | 46 kDa (SDS-PAGE) |
| Isoelectric point: | 5.4 |
| Michaelis constant: | 7.5×10-⁴M(p-Nitrophenylphosphate disodium salt) |
| Optimum pH: | 9.5~10.5 |
| Optimum temperature: | 37℃~65℃ |
| pH Stability: | 6.0~9.0 (25℃, 22hr) |
| Thermal stability: | < 45℃ (pH 7.5, 30min) |
| Inhibitors: | Ca ,Co ,Fe ,Ni ,BME,EDTA,SDS |
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中文名称：碱性磷酸酶
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CAS：9001-78-9
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酶活：≥ 500U/mg protein
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英文名称：Alkaline Phosphatase
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活性：One unit will convert one micromole of p-nitrophenol phosphate to p-nitrophenol per min at pH 10.25 at 37℃.
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