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Clostridium Difficile Toxin A Antibody

Novus Biologicals, part of Bio-Techne | Catalog # NB100-62473

Novus Biologicals, part of Bio-Techne
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NB100-62473-0.1ml
NB100-62473

Key Product Details

Species Reactivity

Bacteria

Applications

Validated:

ELISA, Western Blot

Cited:

Western Blot

Label

Unconjugated

Antibody Source

Polyclonal Rabbit IgG

Concentration

5.0 mg/ml

Product Specifications

Immunogen

Synthetic peptide corresponding to the amino acids 2123 - 2132 of the native molecule conjugated to Keyhole limpet Haemocyanin. Peptide sequence: CTIDGKKYYFN

Epitope

CTIDGKKYYFN

Localization

Secreted

Specificity

NB100-62473 is specific for Clostridium difficile Toxin A, a gram-positive motile bacterium which is the leading cause of diarrhoea in developed countries. The incidence of disease in humans varies greatly with age, spore density, and the administration of antibiotics. Toxin A (TcdA) is a large exotoxin which is an essential virulence factor for C. difficile infection. TcdA has a molecular weight of 308kD and is a glucosyltransferase, which irreversibly inactivates the Ras family of small GTPases to disrupt many important signalling pathways.

Clonality

Polyclonal

Host

Rabbit

Isotype

IgG

Applications for Clostridium Difficile Toxin A Antibody

Application
Recommended Usage

ELISA

1:100-1:2000
Application Notes
Use in Western blot reported in scientific literature (PMID: 27246573).

Formulation, Preparation, and Storage

Purification

Protein G purified

Formulation

PBS

Preservative

0.09% Sodium Azide

Concentration

5.0 mg/ml

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: Toxin A/TcdA

Clostridia are toxin-producing anaerobic bacteria that cause a number of serious diseases, including tetanus, botulism, and tissue infections. Clostridia normally inhabit the human intestinal tract, soil, and decaying vegetation. All species of clostridia produce toxins. Some clostridial diseases, such as botulism and the various diarrheal illnesses, result solely from the toxin without any bacterial invasion of tissue. In other clostridial diseases, such as tetanus and clostridial wound infections, there is both tissue invasion and toxin production.

Alternate Names

ToxA, Toxin A

Additional Toxin A/TcdA Products

Product Documents for Clostridium Difficile Toxin A Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for Clostridium Difficile Toxin A Antibody

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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