Antigen preparation for detecting H. pylori

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving antigen-antibody binding – specific binding protein...

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435 72, 435 792, 435822, 4241841, 4242341, 514 2, G01N 3353, G01N 33536, G01N 33569, C12N 100

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058144552

ABSTRACT:
A sensitive and specific antigen preparation for the detection of Helicobacter pylori in biological samples is disclosed. The preparation uses a range of antigens derived from size exclusion chromatography of detergent-solubilized H. pylori cells. Serological assays such as ELISA, latex agglutination, and rapid EIA assays utilizing the improved antigen preparation, and a kit for use in these serological assays are also disclosed.

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