Antigen of hybrid M protein and carrier for Group A streptococccal vaccine
US6419932B1 · kind B1 · utility
89Cited by
10References
22Claims
0Family size
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Key dates
| Filing date | Aug 19, 1997 |
| Grant date | Jul 16, 2002 |
| Priority date | — |
| Expiry date | Aug 19, 2017 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/825
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Recombinant hybrid streptococcal M protein antigens are provided which elicit protective antibodies against Group A streptococci and prevent rheumatic fever. Recombinant hybrid genes which encode the antigen are provided. Vaccine compositions and methods of administering the compositions are provided to elicit immunity against Group A streptococci.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.