Detection of antibody-accessible proteins on the cell surface of Haemophilus influenzae type b

E. J. Hansen, C. F. Frisch, K. H. Johnston

Research output: Contribution to journalArticlepeer-review

18 Scopus citations

Abstract

A radioimmunoprecipitation method has been devised which permits the direct identification of those proteins which are both exposed on the cell surface of Haemophilus inluenzae type b and accessible to antibody. Both extrinsically and intrinsically radiolabeled cells of this organism were employed as the sources of antigen in radioimmunoprecipitation experiments which involved incubation of intact bacterial cells with antisera. Several different proteins, ranging in apparent molecular weight from 33,000 to 160,000, were shown to be accessible to antibody on the cell surface of this pathogen.

Original languageEnglish (US)
Pages (from-to)950-953
Number of pages4
JournalInfection and immunity
Volume33
Issue number3
DOIs
StatePublished - 1981

ASJC Scopus subject areas

  • Parasitology
  • Microbiology
  • Immunology
  • Infectious Diseases

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