antigen
Any substance that stimulates an immune response in the body, such as through antibody production or by presentation to a T-cell receptor after binding to a major histocompability complex (MHC).
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[4)- α- D- GalpA- (1→3)- β- D- GlcpNAc- (1→2)- β- D- GalpA- (1→3)- α- D- GalpNAc- (1→]n
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[(→4)- α- D- GalA- (1→3)- β- D- GlcNAc- (1→2)- β- D- GalA- (1→3)- α- D- GalNAc- (1→)]n
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ChEBI
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[(→4)- α- D- GalpA- (1→3)- β- D- GlcpNAc- (1→2)- β- D- GalpA- (1→3)- α- D- GalpNAc- (1→)]n
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ChEBI
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[4)- α- D- GalA- (1→3)- β- D- GlcNAc- (1→2)- β- D- GalA- (1→3)- α- D- GalNAc- (1→]n
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ChEBI
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P. mirabilis O23 O-deacetylated O-PS repeating unit
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ChEBI
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Proteus mirabilis O23 O-deacetylated O-specific polysaccharide
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ChEBI
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