title: Activation of T and B lymphocytes in vitro. VI. Biochemical and physicochemical characterization of the allogeneic effect factor.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D004583:Electrons; D000939:Epitopes; D006023:Glycoproteins / Q000032:analysis; D008213:Lymphocyte Activation; D007959:Lymphocyte Culture Test, Mixed; D008222:Lymphokines / Q000032:analysis*; D051379:Mice; D008970:Molecular Weight; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000939:Epitopes; D006023:Glycoproteins; D008222:Lymphokines