The biological role played by a material entity when bound by a receptor of the adaptive immune system. Specific site on an antigen to which an antibody binds.
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).
β-D-Galp-(1→3)-[α-L-Fucp-(1→4)]-β-D-GlcpNAc
(CHEBI:59295)
is a
β-D-Galp-(1→3)-[α-L-Fucp-(1→4)]-D-GlcpNAc
(CHEBI:62265)
Incoming
β-D-galactosyl-(1→3)-[α-L-fucosyl-(1→4)]-N-acetyl-β-D-glucosaminide
(CHEBI:140304)
has functional parent
β-D-Galp-(1→3)-[α-L-Fucp-(1→4)]-β-D-GlcpNAc
(CHEBI:59295)
β-D-Galp-(1→3)-[α-L-Fucp-(1→4)]-β-D-GlcpNAc-yl group
(CHEBI:88151)
is substituent group from
β-D-Galp-(1→3)-[α-L-Fucp-(1→4)]-β-D-GlcpNAc
(CHEBI:59295)