title: A Waldenström macroglobulin which binds 3-amino-2,4,6-triiodobenzoic acid--I. Immunochemical characterization of the reaction: positive cooperation between antigen binding sites of this IgM reacting with divalent compounds.
mesh_terms: D000937:Antigen-Antibody Reactions; D001666:Binding Sites, Antibody; D003287:Contrast Media; D000939:Epitopes; D006801:Humans; D005779:Immunodiffusion; D007075:Immunoglobulin M / Q000276:immunology*; D007458:Iodipamide; D007463:Iodobenzoates / Q000276:immunology*; D007471:Ioglycamic Acid; D008259:Macroglobulins / Q000276:immunology; D014283:Triiodobenzoic Acids / Q000276:immunology*; D008258:Waldenstrom Macroglobulinemia / Q000276:immunology*
chemical_list: D003287:Contrast Media; D000939:Epitopes; D007075:Immunoglobulin M; D007463:Iodobenzoates; D008259:Macroglobulins; D014283:Triiodobenzoic Acids; C027705:3-amino-2,4,6-triiodobenzoic acid; D007471:Ioglycamic Acid; D007458:Iodipamide