title: Passive transfer of a delayed skin reactivity to 2,4-dinitrochlorobenzene (DNCB) with the immunoglobulin A (IgA) fraction of serum and lymphoid cells.
mesh_terms: D000818:Animals; D001769:Blood; D004586:Electrophoresis; D004890:Erythema / Q000276:immunology*; D006168:Guinea Pigs; D006968:Hypersensitivity, Delayed / Q000276:immunology*; D007122:Immunoelectrophoresis; D007274:Injections, Intraperitoneal; D008221:Lymphoid Tissue; D008297:Male; D009578:Nitrobenzenes / Q000494:pharmacology; D005719:gamma-Globulins / Q000494:pharmacology*
chemical_list: D009578:Nitrobenzenes; D005719:gamma-Globulins