不同亚类和同种异型的IgA蛋白与葡萄球菌蛋白A的差异结合
Differential binding of IgA proteins of different subclasses and allotypes to Staphylococcal protein A.
作者信息
Patrick C C, Virella G, Koistinen J, Fudenberg H H
出版信息
Z Immunitatsforsch Immunobiol. 1977 Dec;153(5):466-9.
PMID:414469
Abstract
The binding of myeloma proteins of known subclass and allotype to staphylococcal protein A has been studied using affinity chromatography with Protein A-Sepharose CL-4B. Three IgA1 proteins did not show any binding, whereas two IgA2 A2m(1) and one IgA2 A2m(2) proteins were found to bind to the column.
摘要
利用蛋白A-琼脂糖凝胶CL-4B亲和层析法，对已知亚类和同种异型的骨髓瘤蛋白与葡萄球菌蛋白A的结合情况进行了研究。三种IgA1蛋白未显示出任何结合，而发现两种IgA2 A2m(1)蛋白和一种IgA2 A2m(2)蛋白与柱结合。
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