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β-Lactamase Blend
产品别名
β-Lactamase Blend
Cephalosprinase
Carbapenemase
基本信息
| Enzyme Commission (EC) Number【酶学委员会(EC)编号】 | 3.5.2.6 ( BRENDA | IUBMB ) |
| NACRES | NA.54 |
| General description【一般描述】 | No detectable growth in tryptone soy broth at 30-35 ℃ for 14 days |
| Biochem/physiol Actions【生化/生理作用】 | β-Lactamases exhibit high carbapenemase activity. β-lactamases can destroy the β-lactam ring. True carbapenemases has the ability to hydrolyse several β-lactam ring containing carbapenems like meropenem, doripenem, imipenem and ertapenem. |
| Components【组分】 | 600-1500 IU beta-lactamase I per vial 60-150 IU beta-lactamase II per vial |
| Unit Definition【单位定义】 | One unit will hydrolyze 1.0 μmole substrate per min (βI: benzylpenicillin; βII: cephalosporin C) in phosphate buffer, pH 7.0 at 25℃. |
| Physical form【外形】 | Lyophilized powder containing sodium chloride, potassium phosphate, dipotassium phosphate and sorbitol. |
产品性质
| Quality Level【质量水平】 | 200 |
| recombinant【重组】 | expressed in E. coli |
| sterility【无菌性】 | γ-irradiated |
| form【形式】 | lyophilized powder |
| storage temp.【储存温度】 | 2-8℃ |
安全信息
| Pictograms【象形图】 | GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H317 - H334 |
| Precautionary Statements | P261 - P272 - P280 - P284 - P302 + P352 - P304 + P340 + P312 |
| Hazard Classifications【危险分类】 | Resp. Sens. 1 - Skin Sens. 1 |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
