作者
Lois A Lampson, Ronald Levy
发表日期
1980/7/1
期刊
Journal of immunology (Baltimore, Md.: 1950)
卷号
125
期号
1
页码范围
293-299
简介
Evidence is presented for two populations of Ia-like molecules on the human B cell line Raji. Two monoclonal antibodies, L203 and L227, are described. Both recognize nonpolymorphic determinants on B cell antigens. Both immunoprecipitate 34,000- and 28,000-dalton material from 125I-labeled extracts of Raji, but L227 precipitates 25,000-dalton material as well. Immunodepletion experiments confirm that the antibodies react with two different populations of molecules.
引用总数
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LA Lampson, R Levy - Journal of immunology (Baltimore, Md.: 1950), 1980