Nucleic acids encoding ancylostoma secreted protein
US5753787A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 10, 1995 |
| Grant date | May 19, 1998 |
| Priority date | — |
| Expiry date | Apr 10, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K39/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A protein, Ancylostoma Secreted Protein (ASP), that is released by hookworm larvae following infection, and which is highly immunogenic in experimental animals, is disclosed. Nucleic acids encoding ASP, antibodies recognizing ASP, and methods of detecting ASP, nucleic acids encoding ASP, and antibodies recognizing ASP, in a sample are also disclosed. ASP is useful in a vaccine for hookworm as well as other soil-transmitted human and veterinary nematodiases. ASP is also useful as a target for specific treatment of hookworm, and can be used in a diagnostic assay for hookworm, using standard protein detection techniques, especially those based on antibodies. DNA encoding ASP is useful both for producing ASP recombinantly and in a diagnostic assay for hookworm. Antibodies recognizing ASP are useful in diagnostic assays to detect protein produced during hookworm infection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.