计算溶液所需的质量、体积或浓度。
ActiBioPure™,EnzymoPure™,生物活性,重组,高性能 级 提供 ≥90%(SDS-PAGE) 纯度,适用于对基线干扰要求严格的色谱和分析工作流程。
避光,-20°C储存,干燥,避免反复冻融。超低温运输 。请查阅批次 COA 获取详细规格。
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
3-Hydroxybutyrate Dehydrogenase (3-HBDH) is a mitochondrial enzyme, is often used in biochemical studies. 3-hydroxybutyrate dehydrogenase is involved in the synthesis and degradation of ketone bodies and butanoate metabolism. 3-Hydroxybutyrate dehydrogenase catalyzes (R)-3-hydroxybutanoate converts into acetoacetate.
Reaction

Product description
| Appearance: | White amorphous powder |
| Source: | Microorganism |
| Enzyme Commission Number: | EC 1.1.1.30 |
| CAS Number: | 9028-38-0 |
| Storage temperature: | -20℃ |
| Activity: | ≥300U/mg enzyme powder; ≥500U/mg protein |
| Unit definition: | One unit converts one micromole of 3-hydroxybutylate to acetoacetate per min at pH 8.5 at 37℃. |
Properties
| Stability: | Stable at -20℃ for at least five years | |
| Molecular weight: | 27kDa (SDS-PAGE) | |
| Isoelectric point: | 7.2 | |
| Michaelis constant: | 2.1×10⁻³M (D-3-Hydroxybutyrate) | |
| Optimum pH: | 7.0~9.0 | {Fig. 1} |
| Optimum temperature: | 60℃ | {Fig. 3} |
| pH Stability: | 6.0~11.0 (25℃, 24hr) | {Fig. 2} |
| Thermal stability: | < 37℃ (pH 8.5, 30min) | {Fig. 4} |
| Inhibitors: | Cu²⁺, Fe³⁺, Zn²⁺, NEM, Proclin, SDS | |
| Effect of various chemicals: | {Table 1} |
Table 1. Effect of Various Chemicals on HBDH
[The enzyme dissolved in 50mM Tris-HCl buffer, pH 8.5 (20U/ml) was incubated with each chemical at 37℃ for 2hr.]


通过匹配包装上的批号来查找并下载产品的 COA,每批产品都进行了严格的验证,您可放心使用!
| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | D1493002 | |
| 分析证书 | D1493002 | |
| 分析证书 | D1493002 | |
| 分析证书 | D1493002 | |
| 分析证书 | D1493002 | |
| 分析证书 | D1493002 |
我们的级别选择指南涵盖了目录中所有的变体的纯度、稳定剂状态和应用适用性。
查看 Bioactive 级别指南 → 查看 Recombinant 级别指南 → 查看 ActiBioPure™ 级别指南 → 查看 High Performance 级别指南 → 查看 EnzymoPure™ 级别指南 →