title: In vitro immunity to TNP and penicillin: specific inhibition with hapten-conjugated isologous red cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D001665:Binding Sites; D046508:Culture Techniques; D004912:Erythrocytes / Q000276:immunology*; D006241:Haptens; D006462:Hemolytic Plaque Technique; D006736:Horses; D051379:Mice; D009596:Nitrophenols; D010406:Penicillins; D011485:Protein Binding; D012756:Sheep; D013154:Spleen / Q000166:cytology / Q000276:immunology
chemical_list: D006241:Haptens; D009596:Nitrophenols; D010406:Penicillins