Antigenic compositions and their use for the detection of Helicobacter pylori
US5262156A · kind A · utility
40Cited by
1References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 12, 1991 |
| Grant date | Nov 16, 1993 |
| Priority date | — |
| Expiry date | Aug 12, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K14/205
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The invention discloses antigenic compositions and an assay for detecting Helicobacter pylori. The antigenic composition includes a comprehensive mixture of fragments purified from Helicobacter pylori for the detection of Helicobacter pylori infection and/or for monitoring the status of such an infection following treatment. The assay involves an ELISA for urine samples, and includes a kit wherein the antigenic composition is immobilized on a solid support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.