1-O-(alpha-D-galactosyl)-N-undecanoylphytosphingosine (epitope ID ) has this structure: . The epitope has these synonyms: N-[(2S,3S,4R)-1-(alpha-D-galactopyranosyloxy)-3,4-dihydroxyoctadecan-2-yl]undecanamide, (2S,3S,4R)-1-[(alpha-D-galactopyranosyl)oxy]-2-(undecanamido)octadecane-3,4-diol, (2S,3S,4R)-1-[(alpha-D-galactopyranosyl)oxy]-2-(undecanoylamino)octadecane-3,4-diol, (2S,3S,4R)-1-[(alpha-D-galactopyranosyl)oxy]-2-undecanamidooctadecane-3,4-diol, (2S,3S,4R)-N-undecanoyl-1-[(alpha-D-galactopyranosyl)oxy]-2-amino-octadecane-3,4-diol, (2S,3S,4R)-N-undecanoyl-2-amino-1-[(alpha-D-galactopyranosyl)oxy]octadecane-3,4-diol, 1-O-(alpha-D-galactopyranosyl)-N-undecanoylphytosphingosine. This epitope has been studied for immune reactivity in publication(s), tested in MHC ligand assay and has 3D structure(s) . |  |