免疫球蛋白轻链等电谱中的物种特异性。
Species specificity in the isoelectric spectra of immunoglobulin light chains.
作者信息
Gibson D M
出版信息
J Immunol. 1977 Feb;118(2):409-11.
PMID:402416
Abstract
Light chains isolated from normal immunoglobulin give rise to a finite number of discrete bands when analyzed by isoelectric focusing in polyacrylamide gel. The positions and relative intensities of the bands were identical in light chains isolated from different individuals of a species, but clear differences were evident when light chains of several mammalian species were compared.
摘要
从正常免疫球蛋白中分离出的轻链，在聚丙烯酰胺凝胶中进行等电聚焦分析时，会产生有限数量的离散条带。这些条带的位置和相对强度在一个物种的不同个体分离出的轻链中是相同的，但当比较几种哺乳动物物种的轻链时，明显的差异就显现出来了。
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