Serological identification of an Ir-region product.
Reciprocal immunization of congenic lines differing in the middle portion of the H-2 complex leads to the production of antibodies which react with an antigen or antigens controlled by the Ir region. The antigen designated Ir-1.1 seems to be present only on a subpopulation of lymphocytes from lymph nodes and spleen. It is absent on bone marrow cells.
D000818:Animals; D000906:Antibodies; D001853:Bone Marrow / Q000276:immunology; D002875:Chromosomes; D003434:Crossing Over, Genetic; D003601:Cytotoxicity Tests, Immunologic; D005815:Genetic Code; D006649:Histocompatibility Antigens; D007106:Immune Sera; D008198:Lymph Nodes / Q000276:immunology; D051379:Mice; D013154:Spleen / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*
D000906:Antibodies; D006649:Histocompatibility Antigens; D007106:Immune Sera