Isolated DNA molecule encoding SHET1 of Shigella flexneri 2a and mutant Shigella flexneri 2a
US5589380A · kind A · utility
4Cited by
1References
8Claims
0Family size
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Key dates
| Filing date | Nov 30, 1994 |
| Grant date | Dec 31, 1996 |
| Priority date | — |
| Expiry date | Nov 30, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/825
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Substantially pure enterotoxins of Shigella flexneri 2a are described, along with a method for obtaining the same, antibodies having binding specificity to the enterotoxins and a method for use of the enterotoxins to develop a non-reactogenic Shigella flexneri 2a vaccine candidate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.