| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | 详情 |
| D906567 | MACKLIN | D-乳酸脱氢酶 | 250-500u/mg, 来源于莱克曼尼乳杆菌 | 258元/100U; 899元/500U; 3460元/2.5KU; | 展开 |
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| 104824 | J&K | D-Lactic dehydrogenase, 50 U/mg solid | 50 单位/毫克 固体 | 513元/500UN; 1541元/2.5KU; | 展开 |
基本信息 | MDL编码 | MFCD00130907 | | EINECS 编号 | 232-829-0 | | 存储条件 | Freezer -20℃ |
安全信息 |
| L9636 | Sigma-Aldrich | D-Lactic Dehydrogenase from Staphylococcus epidermidis | lyophilized powder, ≥80 units/mg solid | 9296.48元/25000 UNITS; | 展开 |
产品说明 应用 D-Lactic Dehydrogenase can be used to generate inhibitors of angiotensin converting enzyme by catalyzing the production of the intermediate (R)-2-Hydroxy-4-phenylbutyric acid.
D-Lactic dehydrogenase has been used in a study to assess mechanisms of active transport in isolated membrane vesicles. It has also been used in a study to investigate β-galactoside transport in bacterial membrane preparations. 包装 25000 units in poly bottle 单位定义 One unit will reduce 1.0 μmole of pyruvate to D-lactate per min at pH 7.0 at 25 ℃. 外形 Lyophilized powder containing primarily dextran 基本信息 | 酶学委员会(EC)编号 | 1.1.1.28 ( BRENDA | IUBMB ) | | EC 号 | 232-829-0 | | MDL编号 | MFCD00130907 | | NACRES | NA.54 |
产品性质 | 质量水平 | 200 | | 生物来源 | bacterial (Staphylococcus epidermidis) | | 形式 | lyophilized powder | | specific activity | ≥80 units/mg solid | | 储存温度 | −20℃ |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| L2011 | Sigma-Aldrich | D-Lactic Dehydrogenase from Lactobacillus leichmannii | ammonium sulfate suspension, ≥250 units/mg protein (biuret) | 7054.27元/2500 units; 12504.1元/5000 units; | 展开 |
产品说明 包装 2500, 5000 units in glass bottle 单位定义 One unit will reduce 1.0 μmole of pyruvate to D-lactate per min at pH 7.0 at 25 ℃. 外形 Suspension in 3.2 M (NH4)2SO4, pH 6.0 基本信息 | 酶学委员会(EC)编号 | 1.1.1.28 ( BRENDA | IUBMB ) | | MDL编号 | MFCD00130907 | | NACRES | NA.54 |
产品性质 | 质量水平 | 200 | | 形式 | ammonium sulfate suspension | | specific activity | 250-500 units/mg protein (biuret) | | 异质活性 | Malic dehydrogenase <0.5% of base activity | | 储存温度 | 2-8℃ |
安全信息 | 储存分类代码 | 12 - Non Combustible Liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| L3888 | Sigma-Aldrich | D-Lactic Dehydrogenase from Lactobacillus leichmannii | lyophilized powder, 150-500 units/mg protein | 1184.59元/500 UNITS; 4777.65元/2500 UNITS; | 展开 |
产品说明 应用 在食品工业，主要催化作用是将NADH和H+转化成NAD+ ，心肌黄酶将无荧光的刃天青转化成强荧光物质试卤灵，以测量食品中D-乳酸的含量。 包装 500, 2500 units in poly bottle 生化/生理作用 D-乳酸脱氢酶催化丙酮酸转化成 D-乳酸，同时将NADH氧化成NAD+。D-乳酸脱氢酶还可以催化逆反应，将D-乳酸转化成丙酮酸，同时将NAD+还原成NADH。 单位定义 在pH 7.0、25℃条件下，一单位酶每分钟可将1.0 μmM丙酮酸还原成D-乳酸。
D-乳酸脱氢酶催化丙酮酸转化成 D-乳酸，同时将NADH氧化成NAD+。 D-乳酸脱氢酶还可以催化逆反应，将 D-乳酸转化成丙酮酸，同时将NAD+ 还原成NADH。 外形 含有磷酸缓冲盐的冻干粉 基本信息 | 酶学委员会(EC)编号 | 1.1.1.28 ( BRENDA | IUBMB ) | | EC 号 | 232-829-0 | | MDL编号 | MFCD00130907 | | NACRES | NA.54 |
产品性质 | 形式 | lyophilized powder | | 质量水平 | 200 | | specific activity | 150-500 units/mg protein | | 组成 | Protein, ~50% biuret | | 异质活性 | Malic dehydrogenase <0.5% of base activity | | 储存温度 | −20℃ |
安全信息 | 储存分类代码 | 13 - Non Combustible Solids | | WGK | WGK 3 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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