title: Regulation of the in vitro secondary antibody response. I. Suppression by relatively high, but physiological levels of calcium ion.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D002118:Calcium / Q000276:immunology / Q000494:pharmacology*; D003470:Culture Media; D004912:Erythrocytes / Q000276:immunology; D007108:Immune Tolerance; D007117:Immunization, Secondary; D007074:Immunoglobulin G; D051379:Mice; D012756:Sheep / Q000276:immunology
chemical_list: D003470:Culture Media; D007074:Immunoglobulin G; D002118:Calcium