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β-Lactamase from Pseudomonas aeruginosa, Recombinant

Cat No.
NATE-0777
Description
β--lactamase inactivates β-lactam antibiotics by breaking open the β-lactam ring.
Abbr
β-Lactamase, Recombinant (Pseudomonas aeruginosa)
Alias
β-lactamase
Source
E. coli
Species
Pseudomonas aeruginosa
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 suppression. Product is produced from Pseudomonas aeruginosa and is expressed in E. coli.
Form
Lyophilized powder containing sodium chloride and potassium phosphate.
Enzyme Commission Number
EC 3.5.2.6
Activity
> 20 U/mg (with cephalosporin C); > 400 U/mg (with benzylpenicilin)
CAS No.
9073-60-3
Unit Definition
One unit will hydrolyze 1.0 μmole substrate per min (βI: benzylpenicillin; βII: cephalosporin C) in HEPES buffer, pH 7.0 containing 10 μM zinc chloride at 25ºC.
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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Realted Products
Catalog
ProductName
EC No.
CAS No.
Source
Price
CatalogNATE-1839
EC No.EC 3.5.2.6
CAS No.9073-60-3
SourceE. coli
CatalogNATE-1886
EC No.EC 3.5.2.6
CAS No.
SourceE. coli
CatalogNATE-0774
EC No.EC 3.5.2.6
CAS No.9073-60-3
SourceEnterobacter cloacae
CatalogNATE-0775
EC No.EC 3.5.2.6
CAS No.9073-60-3
SourcePseudomonas fluorescens
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Realted Protocols
PENICILLINASE -Enzymatic Assay Protocol
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