Cat.No.
ampC-967E
Species
E. coli
Product Name
Recombinant E.coli AmpC, His-tagged
Product Overview
Recombinant E.coli beta-lactamase protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.
Description
AmpC, also known as Beta-lactamase, is the most widespread resistance mechanism to beta-lactam antibiotics, such as the penicillins and the cephalosporins. These antibiotics have a common element in their molecular structure: a four-atom ring known as a beta-lactam. The lactamase enzyme breaks that ring open, deactivating the molecule"s antibacterial properties.
Source
E. coli
Form
Liquid. 20mM Tris-HCl buffer (pH8.0) containing 10% glycerol.
Purity
> 95% by SDS - PAGE.
Storage
Can be stored at +4°C short term (1-2 weeks). For long term storage, aliquot and store at -20°C or -70°C. Avoid repeated freezing and thawing cycles.
Concentration
1 mg/ml (determined by Bradford assay).
Gene Name
Synonyms
beta-lactamase/D-alanine carboxypeptidase; ampA; ECK4146; JW4111; ampC; beta-lactamase; penicillin resistance
Gene ID
Protein Refseq
