The molecule is a branched mannooligosaccharide comprised of eight alpha-D-mannose residues arrangedin the configuration shown. It has a role as an epitope. It is a mannooligosaccharide and an octasaccharide.
(2R,3S,4S,5S,6R)-2-[(2S,3S,4S,5R,6R)-2-[[(2R,3R,4S,5S,6S)-4-[(2R,3S,4S,5S,6R)-3-[(2S,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-3,5,6-trihydroxyoxan-2-yl]methoxy]-6-[[(2S,3S,4S,5S,6R)-4,5-dihydroxy-6-(hydroxymethyl)-3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxymethyl]-3,5-dihydroxyoxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol