title: Idiotypic determinants of immunoglobulin M detected on the surface of human lymphocytes by cytotoxicity assays.
abstract: The complement-mediated cytotoxicity assay has been used to demonstrate surface immunoglobulin determinants on human peripheral blood lymphocytes. In two individuals with monoclonal serum IgM components, idiotypic antisera demonstrated similar components on a significant proportion of the peripheral blood lymphocytes.
mesh_terms: D000961:Antilymphocyte Serum; D002462:Cell Membrane / Q000276:immunology*; D003601:Cytotoxicity Tests, Immunologic; D000939:Epitopes / Q000032:analysis*; D005455:Fluorescent Antibody Technique; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis*; D066298:In Vitro Techniques; D008214:Lymphocytes / Q000276:immunology*
chemical_list: D000961:Antilymphocyte Serum; D000939:Epitopes; D007136:Immunoglobulins