title: A half-molecule GK plasmacytoma.
mesh_terms: D000368:Aged; D002855:Chromatography, Thin Layer; D004586:Electrophoresis; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D007074:Immunoglobulin G / Q000032:analysis / Q000096:biosynthesis*; D008297:Male; D008970:Molecular Weight; D010954:Plasmacytoma / Q000097:blood / Q000378:metabolism* / Q000652:urine; D011507:Proteinuria / Q000209:etiology
chemical_list: D007074:Immunoglobulin G