Fusion proteins and use thereof for preparing hepatitis C vaccines

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United States of America Patent

PATENT NO 8765143
SERIAL NO

12999448

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Abstract

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An immunogenic fusion protein includes at least, on the C-terminal side, a first peptide composed of the S protein deleted of the transmembrane domain thereof located at the N-terminal end thereof, of a hepatitis B virus (HBV) isolate, and on the N-terminal side, a second peptide composed of the transmembrane domain and of the ectodomain of at least one envelope protein of a hepatitis C virus (HCV) isolate. A hybrid nucleic acid molecule encoding the fusion protein, and a vector including the hybrid nucleic acid molecule, a subviral particle including the fusion protein, an immunogenic composition including at least the fusion protein, or at least the hybrid nucleic acid molecule, or at least the subviral particle, and a cell line for the production of the fusion protein, or of the hybrid nucleic acid molecule, or of the subviral particle are described.

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Patent Owner(s)

Patent OwnerAddress
UNIVERSITE FRANCOIS RABELAIS DE TOURS37041 TOURS CEDEX 1

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hourioux, Christophe Druye, FR 2 5
Patient, Romuald Joue-Les-Tours, FR 2 5
Roingeard, Philippe Savonnieres, FR 2 5

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