Process for the preparation of fusion proteins and application of the thus produced fusion protein as a vaccine

摘要

A process for preparing a fused protein comprising an amino acid sequence fused to an immunogenic carrier protein, characterized by introducing a cloned or synthetic DNA segment encoding said sequence into an expression vector, wherein said DNA segment is fused to a gene encoding said immunogenic vector and allowing said host cell to express the fused protein and recovering same; a process for preparing polyclonal antibodies using the fused protein thus prepared; and the use of the fused protein as a vaccin. o