Expression of hepatitis A virus cDNA in Escherichia coli: antigenic VP1 recombinant protein

Author:

Ostermayr R1,von der Helm K1,Gauss-Müller V1,Winnacker E L1,Deinhardt F1

Affiliation:

1. Max von Pettenkofer Institute for Hygiene and Medical Microbiology, University of Munich, Federal Republic of Germany.

Abstract

The genome of hepatitis A virus (HAV) was reverse transcribed into cDNA and molecularly cloned. cDNA clones coding for the capsid protein VP1 that carries the major HAV antigen were cloned into the expression vector pUR290 and expressed in Escherichia coli. The recombinant fusion protein reacted in an immunoblot with rabbit anti-HAV serum, suggesting that it possesses HAV antigenicity.

Publisher

American Society for Microbiology

Subject

Virology,Insect Science,Immunology,Microbiology

Reference19 articles.

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3. Induction of hepatitis A virus-neutralizing antibody by a virusspecific synthetic peptide;Emini E. A.;J. Virol.,1985

4. Propagation of human hepatitis A virus in a hepatoma cell line;Frosner G. G.;Infection,1979

5. Gauss-Muller V. and F. Deinhardt. 1985. Immunochemical studies on hepatitis A virus p. 273-282. In K. Nishioka B. Blumenberg N. Ishida K. Koike (ed.) Hepatitis viruses and hepatocellular carcinoma. Academic Press Inc. New York.

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