title: Study of blood group B antigen with a specific monoclonal antibody (anti-B, b-183).
abstract: A murine anti-B monoclonal antibody was obtained by the hybridoma technique. This antibody called anti-B (b-183) is of IgM nature; it is capable of agglutinating normal B, B3, Bx, cis AB and some acquired B red cells. Its association constant is 1.1 X 10(8) l/mol, and appears high compared to those of the monoclonal anti-A. This monoclonal anti-B was used to determine the number of B sites on B3 and Bx red cells.
mesh_terms: D000017:ABO Blood-Group System / Q000276:immunology*; D000818:Animals; D000911:Antibodies, Monoclonal / Q000276:immunology*; D000918:Antibody Specificity; D004912:Erythrocytes / Q000276:immunology; D006384:Hemagglutination; D006801:Humans; D006825:Hybridomas / Q000276:immunology; D007075:Immunoglobulin M / Q000276:immunology; D007518:Isoantibodies / Q000276:immunology*; D051379:Mice; D008810:Mice, Inbred C57BL; D013816:Thermodynamics
chemical_list: D000017:ABO Blood-Group System; D000911:Antibodies, Monoclonal; D007075:Immunoglobulin M; D007518:Isoantibodies