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Helicobacter pylori (Catalase)

Human Recombinant Fragment [Clone 122 Amino Acid Residues]

Catalog #


100 ug

Price (USD)



Purified Recombinant Protein with Azide at 100ug/ml

Catalog No


100 ug


Purified Recombinant Protein with Azide at 100ug/ml

Price (USD)


Product Details


H. pylori

Positive Tissue

Helicobacter pylori infected stomach biopsy

Known Applications & Suggested Dilutions

Flow Cyt, IF, WB, Immunohistology etc.         More Details

Developing ELISA
Blocking Antibody Reaction in various Immunochemical Assays such as:
Flow Cytometry
Western Blotting
Immunohistology etc.(Use 10-fold excess of the recombinant protein than the optimized concentration of antibody)Optimal use for a specific application should be determined.


Recombinant Helicobacter pylori Catalase protein fragment (around aa323-445) (exact sequence is proprietary)

Cellular Localization

Cell surface. Cytoplasm.

Species Reactivity


Mol. Weight of Rec Fragment


Protein Description

The spiral shaped bacteriumHelicobacter pyloriis strongly associated with inflammation of the stomach and is also implicated in the development of gastric malignancy.H. pyloriis known to cause peptic ulcers and chronic gastritis in human. It is associated with duodenal ulcers and may be involved in development of adenocarcinoma and low-grade lymphoma of mucosa associated lymphoid tissue in the stomach.This antibody stains the individual H. pylori bacterium when it presents on the surface of the epithelium or in the cytoplasm of the epithelial cells in biopsy tissue sections from the antrum and body of the stomach.

Related Products

100ug/ml of purified recombinant protein. Prepared in 10mM PBS with 0.05% azide.

Key References

  1. Ito, T., Kobayashi, D., Uchida, K. et al. Helicobacter pylori invades the gastric mucosa and translocates to the gastric lymph nodes. Lab Invest 88, 664 681 (2008). https://doi.org/10.1038/labinvest.2008.33