New antigenic determinant (Sa) on human
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Pruzanski, W. ;Armstrong, M. ;Roelcke, D.
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Article
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1981
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Springer-Verlag
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Presence of antigenic determinants reacting with homogeneous IgM/kappa cold agglutinin (CA) of a new specificity, tentatively called Sa, was investigated by bithermic cytotoxicity assay and by immunofluorescence. CA Sa killed on average 38% allogeneic peripheral blood lymphocytes (PBL) and up to 74%