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Recombinant Helicobacter pylori Cytotoxicity-Associated Immunodominant Antigen (CagA), His

Cat. No.VG9C57

Product TypeVeterinary Antigens

Size

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Product Overview

BioVenic's Recombinant Helicobacter pylori Cytotoxicity-Associated Immunodominant Antigen (CagA), His is a recombinant protein expressed from E.coli. Its predicted molecular weight is 31.5 kDa. The purity is>95% (SDS-PAGE).

Specifications

Type Recombinant Protein
Species Bacterium
Expression System E.coli
Purity >95% (SDS-PAGE)
Predicted Molecular Weight 31.5 kDa
Physical State Lyophilized
Formulation The buffer before lyophilization is 20 mM phosphate buffer pH 7,0.15 M Nacl and 0.1% polyoxyethylene (10) tridecyl ether.

Target Information

Cytotoxicity-associated immunodominant antigen (CagA) is a major antigen in Helicobacter pylori, associated with cytotoxicity and duodenal ulcers. CagA is a hydrophilic, surface-exposed protein with a molecular weight of 128kDa, produced by most clinical isolates. CagA is closely related to the pathogenicity and cancer risk of the bacteria, and can elicit an immune response from the host.

Protein Helicobacter pylori Cytotoxicity-Associated Immunodominant Antigen (CagA)
Protein Synonym 120 kDa protein; CAG pathogenicity island protein 26
UniProt ID P55980

Shipping and Storage

This product is shipped with dry ice. Avoid repeated freezing and thawing. Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use.

Documents

Datasheet

COA

To request a Certificate of Analysis, please enter the Lot No. in the search box. Note: Certificate of Analysis not available for kits.

The product is for research use only.
Not for commercial, prophylactic, diagnostic, or therapeutic applications.

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User Note

  1. Always centrifuge tubes before opening. Avoid mixing by vortexing or pipetting. Reconstitute to a concentration more than 100 μg/ml is recommended. Dissolve the lyophilized protein in distilled water.Aliquote the reconstituted solution to minimise freeze-thaw cycles.
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