mexB Antibody

Code CSB-PA346341XA01FQE
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Product Details

Full Product Name
Rabbit anti-Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) mexB Polyclonal antibody
Uniprot No.
Target Names
mexB
Alternative Names
mexB antibody; PA0426Multidrug resistance protein MexB antibody; Multidrug-efflux transporter MexB antibody
Raised in
Rabbit
Species Reactivity
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Immunogen
Recombinant Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) mexB protein
Immunogen Species
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (14-16 weeks)

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Target Background

Function
The inner membrane transporter component of the MexAB-OprM efflux system that confers multidrug resistance. Also functions as the major efflux pump for n-hexane and p-xylene efflux. Over-expression of the pump increases antibiotic and solvent efflux capacities. Implicated in the secretion of the siderophore pyoverdine.; The ability to export antibiotics and solvents is dramatically decreased in the presence of the proton conductor carbonyl cyanide m-chlorophenylhydrazone (CCCP), showing that an energized inner membrane is required for efflux. It is thought that the MexB subunit is a proton antiporter.
Gene References into Functions
  1. Results show that increased transcription of mexB was directly correlated with meropenem resistance in in Pseudomonas aeruginosa. PMID: 24964907
  2. The FAFA mutation in MexB has a reduced ability to confer resistance to antibiotics with intracellular targets. PMID: 22568688
  3. The crystal structure of the Pseudomonas aeruginosa multidrug exporter MexB, is reported. PMID: 19361527
  4. A deletion of mexAB showed increased susceptibility to beta-lactams, chloramphenicol, and nalidixic acid, but not to aminoglycosides, erythromycin, tetracycline, or fluoroquinolones. PMID: 12483565
Subcellular Location
Cell inner membrane; Multi-pass membrane protein.
Protein Families
Resistance-nodulation-cell division (RND) (TC 2.A.6) family
Database Links

KEGG: pae:PA0426

STRING: 208964.PA0426

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