Expression of the hepatitis B virus surface antigen gene in cell culture by using a simian virus 40 vector
Author(s) -
A Moriarty,
Bill H. Hoyer,
J. WaiKuo Shih,
John L. Gerin,
Dean H. Hamer
Publication year - 1981
Publication title -
proceedings of the national academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.78.4.2606
Subject(s) - virology , recombinant dna , antigen , virus , simian , hepatitis b virus , biology , viral transformation , hepatitis b virus dna polymerase , gene , cell culture , microbiology and biotechnology , immunology , biochemistry , genetics
We have constructed a simian virus 40 recombinant carrying a fragment of DNA from hepatitis B virus. Cultured monkey kidney cells infected with this recombinant produce hepatitis B surface antigen. The antigen is excreted into the culture medium as 22-nm particles with the same physical properties, antigenic composition, and constituent polypeptides as those found in the sera of patients with type B hepatitis.
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