Abstract:
The invention relates to an adjuvant product which is intended to improve the activity of a molecule when administered to a host, characterized in that it comprises at least one part of the P40 protein of Klebsiella pneumoniae or a protein having at least 80% homology with the P40 protein of Klebsiella pneumoniae. The invention also relates to nucleotide sequences which encode these peptides or proteins and to the use of these sequences as a medicament. More particularly, such DNA sequences can be used in compositions which are intended for immunization by the intramuscular or intradermal route.
Abstract:
The invention relates to an adjuvant product which is intended to improve the activity of a molecule when administered to a host, characterized in that it comprises at least one part of the P40 protein of Klebsiella pneumoniae or a protein having at least 80% homology with the P40 protein of Klebsiella pneumoniae. The invention also relates to nucleotide sequences which encode these peptides or proteins and to the use of these sequences as a medicament. More particularly, such DNA sequences can be used in compositions which are intended for immunization by the intramuscular or intradermal route.
Abstract:
A polypeptide useful as an immunogen element and characterised 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 a method for preparing same, are also disclosed.
Abstract:
A complex of an immunogen and a support molecule, characterized in that the immunogen is coupled covalently to a support molecule, wherein the support molecule is a polypeptide fragment which is able to bind specifically to mammalian serum albumin is disclosed. The invention also relates to the use of such complexes to treat RSV infection, as well as vaccines derived from such complexes.
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.
Abstract:
The invention relates to an adjuvant product which is intended to improve the activity of a molecule when administered to a host, characterized in that it comprises at least one part of the P40 protein of Klebsiella pneumoniae or a protein having at least 80% homology with the P40 protein of Klebsiella pneumoniae. The invention also relates to nucleotide sequences which encode these peptides or proteins and to the use of these sequences as a medicament. More particularly, such DNA sequences can be used in compositions which are intended for immunization by the intramuscular or intradermal route.
Abstract:
The invention relates to an adjuvant product which is intended to improve the activity of a molecule when administered to a host, characterized in that it comprises at least one part of the P40 protein of Klebsiella pneumoniae or a protein having at least 80% homology with the P40 protein of Klebsiella pneumoniae. The invention also relates to nucleotide sequences which encode these peptides or proteins and to the use of these sequences as a medicament. More particularly, such DNA sequences can be used in compositions which are intended for immunization by the intramuscular or intradermal route.
Abstract:
A method for obtaining a Staphylococcus carnosus bacterium expressing at its membrane surface a recombinant polypeptide derived from RSV protein G, said polypeptide having a sequence which is a modification of SEQ ID No. 1 and SEQ ID No. 2 (sequence encompassed between residues 130 and 230 of RSV A and RSV B protein G respectively) wherein at least one of position 44 and 57 is serine is disclosed.
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.
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.