title: The molecular pathology of IgG4.
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001491:Basophils / Q000276:immunology; D006373:Helminthiasis / Q000276:immunology*; D006801:Humans; D006967:Hypersensitivity / Q000276:immunology*; D007073:Immunoglobulin E / Q000276:immunology; D007074:Immunoglobulin G / Q000276:immunology*; D008407:Mast Cells / Q000276:immunology; D011961:Receptors, Fc / Q000276:immunology; D013329:Structure-Activity Relationship
chemical_list: D007074:Immunoglobulin G; D011961:Receptors, Fc; D007073:Immunoglobulin E