计算溶液所需的质量、体积或浓度。
ActiBioPure™,EnzymoPure™,生物活性,高性能 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
2-8°C储存。低温运输 。请查阅批次 COA 获取详细规格。
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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。
It produces cephalexin from 7-ADCA (7-amino-3-deace-toxy-cephalosporanic acid) and PGM (phenylglycine methyl ester).
Standard
Activity: >200 U/g wet weight
Size of immobilization support: 250~500μm (>95%)
Water content <65%
Enzyme assay: One unit (U) represents the amount of enzyme required for producing 1μmol cephalexin per min in 50mM K-phosphate buffer containing 40mM 7-ADCA (7-amino-3-deace-toxy-cephalosporanic acid) and 40mM PGM (phenylglycine methyl ester), pH 7.0 at 28°C.
Application
Cephalexin production from 7-ADCA and PGM.
Characteristics
· High production of cephalexin
· Low degradation activity of cephalexin and PGM
· Fast enzyme reaction (reaction completed in 90 minutes)
· High stability (reusable more than 500 cycles)
· High production rate of cephalexin (more than 98.5%)
Scheme for enzyme reaction

Optional reaction conditions (Temperature, pH)


Production instruction
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Fig 3. Cefradine production by Immobilized Cephalexin Acylase
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| 批号(Lot Number) | 证书类型 | 货号 |
|---|---|---|
| 分析证书 | A1435573 | |
| 分析证书 | A1435573 | |
| 分析证书 | A1435573 |
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