Peptide fragment of respiratory syncytial virus protein G, immunogenic agent, pharmaceutical composition containing it and preparation method
AssigneePierre Fabre Medicament
InventorsHans Binz, Thien Ngoc N'Guyen, Thierry Baussant, Michel Trudel
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Abstract
A polypeptide useful as an immunogen element and characterized in that it is carried on the peptide sequence between amino acid residues 130-230 of the G protein sequence of the human respiratory syncytial virus of sub-groups A and B, or of the bovine respiratory syncytial virus, or on a sequence at least 80% homologous thereto. An immunogenic agent or pharmaceutical composition containing said polypeptide, and methods for preparing and using the same, are also disclosed.
Claims12
An immunogenic agent comprising a polypeptide carried by the peptide sequence between the amino acid residues 130 and 230 of the sequence of the G protein of human respiratory syncytial virus of subgroup A and of subgroup B, or of bovine respiratory syncytial virus selected from the group consisting of peptides with sequences SEQ ID No. 1, SEQ ID No. 2 and SEQ ID No. 51 coupled to a carrier protein.
Dependencies are inferred from the claim text.