[滋养层β1-糖蛋白碳水化合物成分的特征]
[Characteristics of the carbohydrate component of trophoblastic beta1-glycoprotein].
作者信息
Pavlenko A F, Belogortseva N I, Moroz S V, Beznaev A N, Ovodov Iu S
出版信息
Bioorg Khim. 1987 Jun;13(6):810-3.
PMID:3675636
Abstract
By use of the methylation method, trophoblast-specific beta 1-glycoprotein (TSG, SP-1) has been shown to contain N-glycosidically linked oligosaccharide chains of the N-acetyl lactosamine type. Methylation analysis of TSG fractions which have various affinity to concanavalin A indicates that the diantennary carbohydrate chains prevail in the glycoprotein molecule.
摘要
通过甲基化方法已表明，滋养层特异性β1-糖蛋白（TSG，SP-1）含有N-乙酰乳糖胺类型的N-糖苷键连接的寡糖链。对与伴刀豆球蛋白A具有不同亲和力的TSG组分进行甲基化分析表明，二天线型碳水化合物链在糖蛋白分子中占主导地位。
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