- {{heading}}
- Ab03502-1.159 Anti-Beta Lactamase [cAbTEM02]
- Escherichia coli
- Mouse IgG1-Fc fusion
- Purified
- Ships in 5-6 weeks
- Ab03502-23.159 Anti-Beta Lactamase [cAbTEM02]
- Escherichia coli
- Rabbit IgG-Fc fusion
- Purified
- Ships in 5-6 weeks
Recombinant monoclonal antibody to Beta Lactamase. Manufactured using AbAb’s Recombinant Platform with variable regions (i.e. specificity) from the camel peripheral lymphocytes cAbTEM02.
UniProt Accession Number of Target Protein: P62593
Alternative Name(s) of Target: β-Lactamase; bla; Beta-lactamase TEM; IRT-4; Penicillinase; TEM-1 β-lactamase; cAb-TEM2
Immunogen: The original antibody was generated by immunizing adult dromedary (Camelus dromedarius) with TEM-1 β-lactamase.
Specificity: This antibody binds an enzyme called beta-lactamase produced by bacteria, which catalysis the breaking of the beta-lactam ring of beta-lactam antibiotics such as penicillin, cephalosporin, cephamycin and monobactam through hydrolysis. The breaking of the beta-lactam ring deactivates the antibacterial properties of the antibiotic molecule and provides antibiotic resistance in bacteria.
Application Notes: The binding reactivity of this antibody to TEM-1 beta-lactamase was determined using ELISA. This antibody was capable of inhibiting beta-lactamase activity in vitro with an IC50 of 0.035 μM (PMID: 11557473). This antibody binds TEM-1 (b-lactamase) with a binding affinity of 0.5 nM (PMID: 18262543).
Antibody first published in:
Conrath et al. β-Lactamase inhibitors derived from single-domain antibody fragments elicited in the Camelidae. Antimicrob Agents Chemother. 2001 Oct; 45(10): 2807–2812. PMID:11557473
Note on publication:
Describes the generation of B-lactamase inhibitory antibodies derived from camels.