A DESCRIPTION OF HUMAN PLACENTAL SYNCYTIOTROPHOBLAST MEMBRANE GLYCOSPHINGOLIPIDS

被引：11
|
作者：
CHENG, HM [1 ]
JOHNSON, PM [1 ]
机构：
[1] UNIV LIVERPOOL, DEPT IMMUNOL, PREGNANCY IMMUNOL GRP, POB 147, LIVERPOOL L69 3BX, ENGLAND
来源：
PLACENTA | 1985年 / 6卷 / 03期
关键词：
D O I：
10.1016/S0143-4004(85)80052-7
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The glycosphingolipid (GSL) structure of isolated human term placental syncytiotrophoblast microvillous plasma membrane (StMPM) was investigated by Folch solvent extraction and thin-layer chromatography. StMPM preparations were shown to contain unique hydrophilic GSL species, including 2 highly glycosylated (> 15 saccharide residues/molecule) components. This fraction consistently included 4 major gangliosides (sialylated GSL), and 2 highly-sialylated (.gtoreq. 4 sialic acid residues/molecules) minor gangliosides.
引用
收藏
页码：229 / 238
页数：10
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