Demonstration of a third structurally distinct human Ia beta chain by two-dimensional gel electrophoresis
نویسندگان
چکیده
Previous studies have indicated that HLA-DR homozygous cell lines express two Ia alpha and Ia beta chains that combine to form at least two Ia molecules. This report demonstrates by two-dimensional gel electrophoresis the existence of a third structurally distinct human Ia beta chain on DR2 and DR5 cell lines. This suggests that at least five separate genes control the expression of Ia molecules on HLA-DR homozygous cell lines.
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عنوان ژورنال:
- The Journal of Experimental Medicine
دوره 156 شماره
صفحات -
تاریخ انتشار 1982