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Home >> Antibodies >> Clostridium difficile Toxin A Antibody

Clostridium difficile Toxin A Antibody [clone 253/422] (V8285)

  Catalog No Formulation Size Price (USD)  
Image V8285-100UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 100 ug 519
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V8285-20UG 0.2 mg/ml in 1X PBS with 0.1 mg/ml BSA (US sourced) and 0.05% sodium azide 20 ug 229
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V8285SAF-100UG 1 mg/ml in 1X PBS; BSA free, sodium azide free 100 ug 519
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Availability 1-3 business days
Species Reactivity Clostridium difficile
Format Purified
Clonality Monoclonal (mouse origin)
Isotype Mouse IgG1, kappa
Clone Name 253/422
Purity Protein G affinity chromatography
UniProt P16154
Applications ELISA (order BSA-free format for coating) :
Immunofluorescence : 1-2ug/ml
Limitations This Clostridium difficile Toxin A antibody is available for research use only.
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Description

This mAb reacts with C. difficile Toxin A, but not with Cholera subunit a, Cholera toxin, Pseudomonas aeruginosa exotoxin A, H-LT, P-LT. Clostridium difficile is a major nosocomial pathogen that causes antibiotic- associated colitis. Clostridium difficile mediates inflammatory diarrhea by releasing two large protein enterotoxins (Toxin A and Toxin B) that are able to disrupt intestinal epithelial cells via their transferase activity and ability to monoglucosylate members of the Rho family. Clostridium difficile Toxin A is a toxin that is composed of 39 repeats that are responsible for binding to intestinal epithelial cell surface carbohydrates. Clostridium difficile Toxin A causes significant apoptosis of colonocytes which contributes to the formation of ulcers and pseudo-membranes in a pathway that involves p38-dependent activation of p53 and induction of p21, leading to cytochrome c release and caspase-3 activation through Bak activation.

Application Notes

Optimal dilution of the Clostridium difficile Toxin A antibody should be determined by the researcher.

Immunogen

C. difficile Toxin A was used as the immunogen for the Clostridium difficile Toxin A antibody.

Storage

Store the Clostridium difficile Toxin A antibody at 2-8oC (with azide) or aliquot and store at -20oC or colder (without azide).

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