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β-Lactamase Blend, Recombinant

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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

"β-Lactamase" Total Products Page

Enzymes

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

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