The role of the T acceptor cell in suppressor systems. Antigen-specific T suppressor factor acts via a T acceptor cell; this releases a nonspecific inhibitor of the transfer of contact sensitivity when exposed to antigen in the context of I-J.

Animals Cell Count Chemical Phenomena Chemistry Dermatitis, Contact/immunology Epitopes Genes, MHC Class II Histocompatibility Antigens Class II/immunology Immune Tolerance Lymphocyte Cooperation Lymphokines/immunology,metabolism Mast Cells/immunology Mice Mice, Inbred C57BL Mice, Inbred CBA Oxazolone/immunology Phenotype Receptors, Antigen, T-Cell Spleen/cytology,immunology Suppressor Factors, Immunologic T-Lymphocytes, Regulatory/classification,immunology Trinitrobenzenes/immunology

Epitopes Histocompatibility Antigens Class II Lymphokines Receptors, Antigen, T-Cell Suppressor Factors, Immunologic Trinitrobenzenes Oxazolone