title: Isolation of   2  macroglobulin subunits from human serum.
mesh_terms: D000645:Ammonium Sulfate; D000818:Animals; D011232:Chemical Precipitation; D002850:Chromatography, Gel; D004586:Electrophoresis; D006801:Humans; D005779:Immunodiffusion; D008259:Macroglobulins / Q000302:isolation & purification*; D046911:Macromolecular Substances; D008851:Micropore Filters; D011817:Rabbits / Q000276:immunology; D014461:Ultracentrifugation
chemical_list: D008259:Macroglobulins; D046911:Macromolecular Substances; D000645:Ammonium Sulfate