Synthetic chollera vaccine
US4751064A · kind A · utility
5Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1984 |
| Grant date | Jun 14, 1988 |
| Priority date | — |
| Expiry date | Aug 23, 2004 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/832
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A synthetic vaccine against cholera and against heat-labile toxin of E. coli comprising a conjugate of a high-molecular weight carrier with a synthetic polypeptide corresponding to part of the sequence of Subunit B of natural cholera toxin. The sequences of choice are those corresponding to sequences 45 to 64, 50 to 64 and 8 to 20 of Subunit B, or slightly modified sequences, similar to the above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.