Ganglioside GD1b (bovine) (amm

从牛脑中分离的神经节苷脂GD1b分子种类混合物，主要具有C18:0脂肪酰基链长；是质膜的组成部分；与胆固醇紧密堆积，形成脂质微区，可调节细胞内和细胞间信号传导事件；人脑中神经节苷脂GD1b的浓度随着年龄的增长而增加。A mixture of ganglioside GD1b molecular species isolated from bovine brain with primarily C18:0 fatty acyl chain lengths; a component of plasma membranes; 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.分子式C84H146N4O39 • 2NH4 (for stearoyl)分子量1872.2OC[C@H]([C@H]([C@]1([C@H](NC(C)=O)[C@@H](O)C[C@@](C([O-])=O)(O[C@@H]2[C@@H](O)[C@H](O[C@H]3[C@@H]([C@H]([C@@H](O[C@@H]3CO)OC[C@@H]([C@H](O)/C=C/CCCCCCCCCCCCC)NC([R])=O)O)O)O[C@@H]([C@@H]2O[C@@H]4O[C@@H]([C@@H]([C@@H]([C@H]4NC(C)=O)O[C@@H]5O[C@@H]([C@@H]([C@@H]([C@H]5O)O)O)CO)O)CO)CO)O1)[H])O)O[C@]6(C([O-])=O)C[C@H](O)[C@@H](NC(C)=O)[C@@]([C@H](O)[C@H](O)CO)([H])O6.[NH4+].[NH4+]