| CAS: | 9028-38-0 | ||||
| 英文名称: |
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| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 | ||||||||||||||||||||||||||||||||||
| H906568 | MACKLIN | 3-羟丁酸脱氢酶 | 250-750u/mg, 来源于球形红假单胞菌 | 6306元/25U; | 展开 | ||||||||||||||||||||||||||||||||||
储存:-20°C 状态:白色粉末或冻干 | |||||||||||||||||||||||||||||||||||||||
| 241035 | J&K | β-Hydroxybutyrate dehydrogenase, 400 units/mg | 400 单位/毫克 | 480元/1MG; 1680元/5MG; 5880元/25MG; | 展开 | ||||||||||||||||||||||||||||||||||
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| H8509 | Sigma-Aldrich | β-Hydroxybutyrate Dehydrogenase from Rhodopseudomonas sphaeroides | Type V, lyophilized powder, 250-750 units/mg protein | 15501.3元/25 UNITS; | 展开 | ||||||||||||||||||||||||||||||||||
产品说明 包装 25 units in serum bottle 应用 适用于通过 Williamson, D. H., and Mellanby, J., Methods of Enzymatic Analysis, Bergmeyer, H., ed., 2nd edition, 4, 1836 (1974) 中介绍方法的测定乙酰乙酸酯和 生化/生理作用 In mammalian systems, β-hydroxybutyrate dehydrogenase is localized on the inner mitochondrial membrane and requires phosphatidyl choline for activity. In contrast, the enzyme from Rhodopseudomonas is a soluble cytosolic enzyme that does not require a phospholipid allosteric activator. The enzyme is required for the utilization of ketone bodies as a source of metabolic energy. It catalyzes the oxidation of 3-hydroxybutyrate to acetoacetate, the first step in the conversion of ketone bodies to citric acid, which is then further metabolized via the tricarboxylic acid cycle (Krebs cycle). 单位定义 One unit will oxidize 1.0 μmole of 外形 含 Tris 缓冲盐的冻干粉 基本信息
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| H9408 | Sigma-Aldrich | β-Hydroxybutyrate Dehydrogenase from Pseudomonas lemoignei | lyophilized powder, ≥200 units/mg protein | 3965.17元/25 UNITS; 7252.34元/50 UNITS; 12469.5元/100 UNITS; | 展开 | ||||||||||||||||||||||||||||||||||
产品说明 一般描述 D-β-羟丁酸脱氢酶 (BDH) 是一种与膜结合的脂质需求酶。 应用 β-来源于勒氏假单胞菌 的羟丁酸脱氢酶已被用于偶联检测以证实乙酰乙酸酯的形成。 生化/生理作用 在脱氮副球菌中,3-羟丁酸脱氢酶在胞内聚羟基丁酸酯和聚羟基戊酸酯的分解中起关键作用。 单位定义 在pH 7.8、温度37℃条件下,一单位每分钟可将1.0 μmol的 外形 含有蔗糖、β-NAD和Tris缓冲盐的冻干粉末 基本信息
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