Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Pharma & Nutraceuticals Functions
- Technologies
Features & Benefits
- Characteristics
- High synthesis activity of cefradine
- Low degradation activity of cefradine and DHME
- Fast enzymatic reaction (reaction completed in 90 mins
- High yield synthesis of cefradine (>95%)
Applications & Uses
- Markets
- Application
- Cefradine production from 7-ACDA and DHME
Properties
- Solvent
- Water
- Typical Properties
- Enzyme Assay
aOne unit (U) represents the amount of enzyme required for producing 1㎛ol cefradine per min in 0.1M K-phosphate buffer containing 20mM 7-ADCA(7-amino-3-deacetoxy-cephalosporanic acid) and 20mM DHME(D-dihydrophenylglycine methyl ester), pH 7.5 at 28℃.
| Value | Units | Test Method / Conditions | |
| pH | 8.0-8.3 | - | - |
| Temperature | 10 | °C | - |
| 7ADCA : PGM | 1:1.05-1.10 | - | - |
| Enzyme Amount | 7 | U/ml | - |
| Activityᵃ | 100 | U/g | - |
| Size of Immobilization (min. 98%) | 300-500 | µm | - |
| Water Content | max. 60 | % | - |
Storage & Handling
- Storage
- 4 - 10°C