IAI FigSearch
Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrowReprints and Permissions
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Sato, H
Right arrow Articles by Sato, Y
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Sato, H
Right arrow Articles by Sato, Y

 Previous Article  |  Next Article 

Infect Immun. 1984 November; 46(2): 422-428

Monoclonal antibody against pertussis toxin: effect on toxin activity and pertussis infections.

H Sato, A Ito, J Chiba and Y Sato

ABSTRACT

Antibody-producing hybridomas of myeloma SP2/O and spleen cells of BALB/c mouse immunized with pertussis toxoid and pertussis toxin were selected by the binding ability of the monoclonal antibody to the subunit protein of the toxin. Two monoclonal antibodies, 1B7 and 3F10, specific for a subunit which has no binding activity to haptoglobin and sheep erythrocytes, named S1, and one antibody, 1H2, for a subunit related to the binding activity of the pertussis toxin molecule to haptoglobin or sheep erythrocytes, named S4, were examined for mouse protective activity against pertussis infection. Antibody 1B7 not only neutralized leukocytosis-promoting and islet-activating activities of the toxin but also protected mice against intracerebral and aerosol challenge with Bordetella pertussis. The antibody, furthermore, showed therapeutic effects on mice showing severe clinical signs with pertussis infection. The other two antibodies, 3F10 and 1H2, showed neither neutralizing nor protecting activity, nor significant synergistic effects on antibody 1B7.

Infect Immun. 1984 November; 46(2): 422-428




This article has been cited by other articles:



Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
J. Bacteriol. J. Virol. Eukaryot. Cell
Microbiol. Mol. Biol. Rev. Clin. Vaccine Immunol. All ASM Journals

Copyright © 1984 by the American Society for Microbiology. All rights reserved.