Production of Antibody against Helicobacter pylori HP0231

Abstract

Stool antigen detection kits for diagnosis of infection of Helicobacter pylori have been widely used for their convenience, but are mostly imported. Since Helicobacter pylori strains show a distinctive genetic diversity, it is important to find a protein that is a common antigen among various strains and shows a strong immunogenicity for the development of a stool antigen detection kit. HP0231 protein strongly reacts with the sera of patients suffering from gastritis and peptic ulcer. Therefore, HP0231 is an excellent candidate as a target gene for this study.