豚鼠胃黏膜的糖鞘脂
Glycosphingolipids of guinea pig gastric mucosa.
作者信息
Kojima K, Slomiany A, Murty V L, Galicki N I, Slomiany B L
出版信息
Biochim Biophys Acta. 1980 Aug 11;619(2):403-7. doi: 10.1016/0005-2760(80)90088-0.
PMID:7407221
Abstract
Glycosphingolipids have beenn isolated from guinea pig gastric mucosa and their composition and content determined. The neutral glycospingolipids were found to consist of mono-, di-, tri- and pentaglycosylceramide. The acidic glycosphingolipids wee represented by galactosyl and lactosyl sulfatides, and GM4, GM3 and GD3 gangliosides. None of the analyzed glycolipids contained N-acetylglucosamine and fucose.
摘要
已从豚鼠胃黏膜中分离出糖鞘脂，并测定了它们的组成和含量。发现中性糖鞘脂由单糖基、二糖基、三糖基和五糖基神经酰胺组成。酸性糖鞘脂以半乳糖基和乳糖基硫脂以及GM4、GM3和GD3神经节苷脂为代表。所分析的糖脂均不含N-乙酰葡糖胺和岩藻糖。
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