PMID: 29936Sep 1, 1978Paper

T-lymphocyte heterogeneity in the rat: separation of functional subpopulations using a monoclonal antibody

The Journal of Experimental Medicine
R A WhiteC Milstein


W3/25 antibody is the monoclonal product of a hybrid cell resulting from the fusion of a mouse myeloma cell line with spleen cells from a mouse immunized with rat thymocytes. Pure clones have been derived, and segregants free of parental myeloma chains have been isolated. Previous studies have shown that this antibody recognizes a subpopulation of T cells among rat thoracic duct lymphocytes. In the work reported here, three T-cell functions were assayed after separating rat thoracic duct lymphocytes on the fluorescence-activated cell sorter on the basis of labeling with W3/25 antibody. Two of the functional activities appeared to be completely segregated by this procedure. Thus, helper cell activity for an anti-hapten plaque-forming cell response was confined to the labeled population, whereas the allogeneic suppressive effect produced in a parental vector F1 adoptive transfer was mediated by cells in the unlabeled fraction. The third function, graft-versus-host activity, was almost entirely contained within the labeled subpopulation. It is concluded that the antigenic determinant recognized by the monoclonal antibody W3/25 is a differentiation marker for T-cell functional subpopulations.


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Oct 1, 1977·European Journal of Immunology·F L Shand
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May 1, 1976·The Journal of Experimental Medicine·D W Mason
Aug 5, 1976·Nature·P C BeverleyI McKenzie
Mar 1, 1974·The Journal of Experimental Medicine·S V Hunt, A F Williams
Jan 14, 1964·Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character·J L GOWANS, E J KNIGHT

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