title: The ultrastructure of carp (Cyprinus carpio) immunoglobulin: a tetrameric macroglobulin.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis; D002417:Cattle; D005399:Fishes / Q000276:immunology*; D007075:Immunoglobulin M / Q000032:analysis; D008259:Macroglobulins / Q000032:analysis*; D008854:Microscopy, Electron; D008967:Molecular Biology; D012756:Sheep
chemical_list: D000906:Antibodies; D007075:Immunoglobulin M; D008259:Macroglobulins