62份含IgA副蛋白血清系列中各亚类的分布情况。
Distribution of subclasses in a series of 62 sera with IgA paraprotein.
作者信息
Tichý M, Hrncír Z
出版信息
Neoplasma. 1986;33(4):507-8.
PMID:3762810
Abstract
IgA1-2 subclass distribution was determined in a series of 62 sera with diagnosed IgA paraprotein. Throughout the series the participation of IgA1 : IgA2 subclasses showed a ratio 9 : 1 even after division of the series into myeloma and nonmyeloma paraproteinemias. On dividing the series according to the antigenic type of the light chains, IgA2 paraproteins with kappa light chains predominated over the lambda type (6 : 1).
摘要
在一系列62份已确诊为IgA副蛋白血症的血清中测定了IgA1-2亚类分布。在整个系列中，即使将该系列分为骨髓瘤性和非骨髓瘤性副蛋白血症，IgA1与IgA2亚类的参与比例仍显示为9:1。根据轻链的抗原类型对该系列进行划分时，带有κ轻链的IgA2副蛋白在λ型中占主导地位（6:1）。
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