The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 1998
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Allan David Pronovost, San Diego, CA (US);
Jan Waclaw Pawlak, Cardiff, CA (US);
Kristy S Condon, San Diego, CA (US);
Assignee:
Quidel Corporation, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-732 ; 435-72 ; 435-792 ; 435-793 ;
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.