Immunological relationship among rat erythrocyte membrane sialoglycoproteins and with human glycophorins.

A Herráez, A Díaz, J Luque, J C Díez
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引用次数: 2

Abstract

1. Specific antibodies against a whole preparation of glycophorins from rat erythrocyte membrane and against its most prominent component (32 kDa) were prepared. 2. Both antisera and the respective affinity-purified antibodies recognize the 74, 32 and 25 kDa components of rat glycophorins; therefore, a close antigenic relationship between them can be inferred. 3. On the other hand, a cross-reaction with human glycophorin A (both MM- and NN-type) is observed for both antisera. 4. This suggests the existence of epitopes common to human and rat glycophorins.

大鼠红细胞膜唾液糖蛋白与人糖蛋白的免疫学关系。
1. 制备了针对大鼠红细胞膜糖蛋白整体制剂及其最主要成分(32 kDa)的特异性抗体。2. 抗血清和亲和纯化抗体均可识别大鼠糖蛋白的74,32和25kda成分;因此,可以推断它们之间存在密切的抗原关系。3.另一方面,两种抗血清均与人糖蛋白a (MM型和nn型)发生交叉反应。4. 这表明存在人和大鼠糖蛋白共同的表位。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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