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identifier: 1246116
description:
epitope description:4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-Manp2Me-(1->2)-4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-Manp-(1->2)-4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-Manp
antigen name:lipopolysaccharide
host organism:Mus musculus BALB/c
aggregation:
instance of dataset
availability:
available
primaryPublications: 16098493
authorizations:
registration not required
accessURL: http://www.iedb.org/reference/1001140
landingPage: http://www.iedb.org/assay/1246116
type:
Literature
publicationVenue:
Carbohydr Res
dates:
2005
study type: b cell assays
subject species: Vibrio cholerae O1 serotype Ogawa
fullName:
Rina Saksena
Xingquan Ma
Terri K Wade
Pavol Ková
c
William F Wade
method:
ELISA
name:
Effect of saccharide length on the immunogenicity of neoglycoconjugates from synthetic fragments of the O-SP of Vibrio cholerae O1, serotype Ogawa.
description:
This trisaccharide is representative of the structure of the non-reducing end of the O-PS from V. cholerae O1 Ogawa LPS.
Epitope-specific antisera IgM was tested for cross-reactivity with Inaba LPS, that is similar to the Ogawa type but differs by the absence of the 2-O-methyl group at the terminal sugar. The specificity of the response varies among groups injected with different BSA/CHO ratios, but no direct correlation can be made. The existence of cross-reactivity suggests that B cell epitopes in the Ogawa glycoconjugates were not formed solely by the terminal sugar O-methyl group.

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