VEKTOR INNEHAALLANDE DNA-SEKVENS KODANDE FOER ETT YTANTIGEN HOS HEPATIT B VIRUS

摘要

PCT No. PCT/FR80/00133 Sec. 371 Date Apr. 30, 1981 Sec. 102(e) Date Apr. 29, 1981 PCT Filed Aug. 29, 1980 PCT Pub. No. WO81/00577 PCT Pub. Date Mar. 5, 1981.Nucleic acid of reduced size and vector containing said nucleotidic sequence of which DNA codes an immunogenic peptidic sequence capable of inducing the generation of antibodies to the virus of viral hepatitis B. It comprises totally or partly the sequence of nucleotides represented in FIG. 3A. Application to the production by cloning in a bacterium of an immunogenic protein immunizing against hepatitis B, or application to the obtention of probes for the diagnosis of the presence of Dane particles in a serum.