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Native Enterobacter cloacae β-Lactamase

Cat No.
NATE-0774
Description
β--lactamase inactivates β-lactam antibiotics by breaking open the β-lactam ring.
Abbr
β-Lactamase, Native (Enterobacter cloacae)
Alias
β-lactamase
Source
Enterobacter cloacae
Applications
β-lactamase is used to inactivate β-lactam antibiotics by breaking open the β-lactam ring. β-lactamase is used to study antibiotic resistance and resistance suppression1. This product is produced from Enterobacter cloacae.
Product Overview
Protein determined by biuret
Form
Lyophilized powder containing sodium phosphate and sodium Citrate buffer salts
Enzyme Commission Number
EC 3.5.2.6
Activity
6-18 units/mg protein (using benzylpenicillin); 0.2-0.6 units/mg protein (using benzylpenicillin)
CAS No.
9073-60-3
Unit Definition
One unit will hydrolyze 1.0 μmole of benzylpenicillin per min at pH 7.0 at 25°C. This International Unit (using benzylpenicillin as substrate) is approximately equal to 600 Levy or 75 Pollock units.
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

"β-Lactamase" Total Products Page

Catalog Product Name EC No. CAS No. Source Price
NATE-1886 Beta Lactamase from E.coli, Recombinant EC 3.5.2.6 E. coli Inquiry
NATE-1839 Lactamase (Crude Enzyme) EC 3.5.2.6 9073-60-3 E. coli Inquiry
NATE-0542 Native Bacillus cereus Penicillinase EC 3.5.2.6 9073-60-3 Bacillus cereus Inquiry
NATE-0775 Native Pseudomonas fluorescens β-Lactamase EC 3.5.2.6 9073-60-3 Pseudomonas fluorescens Inquiry

Our Products Cannot Be Used As Medicines Directly For Personal Use.

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