CarboDB O-polysaccharide 2179
From DrugPedia: A Wikipedia for Drug discovery
[edit] Carbohydrate Name
O-polysaccharide
[edit] Carbohydrate Class
O-polysaccharide [LPS]
[edit] Source Microbe
Salmonella typhimurium
[edit] Basic Structure
LPS is a complex macromolecule composed of the biologically active lipid A moiety, covalently attached core oligosaccharide, and distally linked polysaccharide O-side chain. The O-antigen part consists of the following residues : -2)-α-D-Manp [branched to α-Abep-(1-->3)] -(1-->4)-α-L-Rhap-(1-->3)-α-D-Galp-(1-
[edit] Proposed functions
LPS plays an important virulence role based on its antiphagocytic and endotoxic properties
[edit] Antigenic Nature used to produce antibodies
Whole cells
[edit] Carrier Name
nil
[edit] Conjugation Method
nil
[edit] Antibodies
Mab 5A5
[edit] Antibody type and class
IgM
[edit] Assay System
ELISA, immunoblotting, dot blot assay, immunoelectron microscopy
[edit] Cross-reactivity
This Mab reacted with S. typhimurium (LPS O:1, 4, 5, and 12) while failing to recognize S. typhimurium var. copenhagen (LPS O:1, 4, and 12). It reacted equally with live and heat-attenuated Salmonella B serovars containing LPS O-5 antigen
[edit] Proposed epitopes
N/A
[edit] Proposed Utility
This Mab can be used to discriminate between S. typhimurium and S. typhimurium var. copenhagen
