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Composition and Antigenic Activity of the Oligosaccharide Moiety of Haemophilus Influenzae Type B Lipooligosaccharide

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Journal Infect Immun
Date 1985 May 1
PMID 3872843
Citations 20
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Abstract

The oligosaccharide moiety of the lipooligosaccharide of Haemophilus influenzae type b strain Eag was isolated from the lipid component by mild acid hydrolysis and purified by gel filtration. Fast atom bombardment-mass spectrometry indicated that the lipid-free oligosaccharide had a basic molecular weight of 1,768; polysaccharides comparable to high-molecular-weight O side chains were not found. Glucose, galactose, galactosamine, heptose, 3-deoxy-D-manno-2-octulosonic acid (KDO), ethanolamine, and phosphate were identified in the lipid-free oligosaccharide by colorimetric assays, gas chromatography-mass spectrometry, or an amino acid analyzer. The presence of KDO was not clearly established by a thiobarbituric acid assay or by growth inhibition by a diazaborine derivative thought to block KDO synthesis. However, the semicarbizide assay and gas chromatography-mass spectrometry confirmed the presence of KDO. Lectin precipitation by Eag lipooligosaccharide in gels indicated that beta-D-galactose was present and that some of this monosaccharide was a terminal, nonreducing residue linked to N-acetyl-D-galactosamine. The lipid-free oligosaccharide was antigenic and completely inhibited lipooligosaccharide antibody (predominantly immunoglobulin G [IgG] and IgM) in an enzyme-linked immunosorbent assay, whereas the solubilized lipid A moiety did not. H. influenzae type b lipid-free oligosaccharide differed from core oligosaccharide of Salmonella lipooligosaccharide by the presence of galactosamine and a smaller percentage of heptose and KDO.

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References
1.
Allen P, Connelly M, Apicella M . Interaction of lectins with Neisseria gonorrhoeae. Can J Microbiol. 1980; 26(4):468-74. DOI: 10.1139/m80-078. View

2.
Marks M, Ziegler E, Douglas H, Corbeil L, BRAUDE A . Induction of immunity against lethal Haemophilus influenzae type b infection by Escherichia coli core lipopolysaccharide. J Clin Invest. 1982; 69(4):742-9. PMC: 370127. DOI: 10.1172/jci110512. View

3.
Johnson K, Perry M . Improved techniques for the preparation of bacterial lipopolysaccharides. Can J Microbiol. 1976; 22(1):29-34. DOI: 10.1139/m76-004. View

4.
Strittmatter W, Weckesser J, Salimath P, Galanos C . Nontoxic lipopolysaccharide from Rhodopseudomonas sphaeroides ATCC 17023. J Bacteriol. 1983; 155(1):153-8. PMC: 217664. DOI: 10.1128/jb.155.1.153-158.1983. View

5.
Zoon K, SCOCCA J . Constitution of the cell envelope of Haemophilus influenzae in relation to competence for genetic transformation. J Bacteriol. 1975; 123(2):666-77. PMC: 235774. DOI: 10.1128/jb.123.2.666-677.1975. View