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β-Lactamase Blend, Recombinant
Cat No.
NATE-0776
Description
β--lactamase inactivates β-lactam antibiotics by breaking open the β-lactam ring.
Abbr
β-Lactamase, Recombinant
Alias
β-lactamase
Source
E. coli
Form
Lyophilized powder containing sodium chloride, potassium phosphate and sorbitol.
Enzyme Commission Number
EC 3.5.2.6
Activity
600-1500 IU beta-lactamase I per vial; 60-100 IU beta-lactamase II per vial
CAS No.
9073-60-3
Unit Definition
One unit will hydrolyze 1.0 μmole substrate per min (βI: benzylpenicillin; βII: cephalosporin C) in phosphate buffer, pH 7.0 at 25°C.
Storage
2-8°C
Synonyms
β-lactamase; penicillinase; cephalosporinase; neutrapen; penicillin β-lactamase; exopenicillinase; ampicillinase; penicillin amido-β-lactamhydrolase; penicillinase I, II; β-lactamase I-III; β-lactamase A, B, C; β-lactamase AME I; cephalosporin-β-lactamase; EC 3.5.2.6; 9073-60-3
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Download Datasheet"β-Lactamase" Total Products Page
| Catalog | Product Name | EC No. | CAS No. | Source | Price |
|---|---|---|---|---|---|
| NATE-1839 | Lactamase (Crude Enzyme) | EC 3.5.2.6 | 9073-60-3 | E. coli | Inquiry |
| NATE-1886 | Beta Lactamase from E.coli, Recombinant | EC 3.5.2.6 | E. coli | Inquiry | |
| NATE-0542 | Native Bacillus cereus Penicillinase | EC 3.5.2.6 | 9073-60-3 | Bacillus cereus | Inquiry |
| NATE-0774 | Native Enterobacter cloacae β-Lactamase | EC 3.5.2.6 | 9073-60-3 | Enterobacter cloacae | Inquiry |