Structural and immunological characterization of Burkholderia pseudomallei O-polysaccharide-flagellin protein conjugates

Author:

Brett P J1,Woods D E1

Affiliation:

1. Department of Microbiology and Infectious Diseases, Faculty of Medicine, University of Calgary Health Sciences Centre, Alberta, Canada.

Abstract

The O-polysaccharide moiety of Burkholderia pseudomallei 319a lipopolysaccharide was covalently linked to flagellin protein isolated from the same strain. A glycoconjugate incorporating adipic acid dihydrazide as a spacer molecule elicited high-titer immunoglobulin G responses to both the protein and carbohydrate components of the construct. This immunoglobulin G was capable of protecting diabetic rats from challenge with a heterologous B. pseudomallei strain.

Publisher

American Society for Microbiology

Subject

Infectious Diseases,Immunology,Microbiology,Parasitology

Reference27 articles.

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