Ganglioside GD1b Mixture (sodium salt) - CAS 19553-76-5

Ganglioside GD1b is an acidic glycosphingolipid that contains two sialic acid residues linked to an inner galactose unit. It is a component of plasma membranes where it packs densely with cholesterol to form lipid microdomains that modulate both intra- and intercellular signaling events. The concentration of ganglioside GD1b in human brain increases with age, constituting 7.85% of total sialic acid in the brain of 0- to 10-year-old subjects and 20.29% in 11- to 30-year-old subjects. Ganglioside GD1b mixture contains ganglioside GD1b molecular species with C18:1 and C20:1 fatty acyl chains.

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19553-76-5

C84H146N4O392Na

1882.1

CCCCCCCCCCCCC/C=C/[C@](O)([H])[C@@](CO[C@@H]1O[C@@H]([C@H]([C@@H]([C@H]1O)O)O[C@@H]2O[C@@H]([C@@H]([C@@H]([C@H]2O)O[C@]3(O[C@H]([C@@H]([C@H](C3)O)NC(C)=O)[C@@H]([C@@H](CO)O[C@]4(O[C@H]([C@@H]([C@H](C4)O)NC(C)=O)[C@@H]([C@@H](CO)O)O)C([O-])=O)O)C([O-]

-20°C

Ice Packs

Small Compound