label: ganglioside GM1/1b(1-)
label_lc: ganglioside gm1/1b(1-)
description: "An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of any member of the GM1/1b family of gangliosides; major species at pH 7.3. GM1/1b ganglioside head groups include 4 neutral sugar groups and 1 sialic acid group."