title: Attachment of the antigen receptor to the B cell membrane.
mesh_terms: D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology*; D002462:Cell Membrane / Q000276:immunology; D007075:Immunoglobulin M; D008954:Models, Biological
chemical_list: D000941:Antigens; D007075:Immunoglobulin M