title: Purification of haptoglobin and   2 -macroglobulin from human serum.
mesh_terms: D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D004586:Electrophoresis; D006023:Glycoproteins / Q000097:blood* / Q000302:isolation & purification; D006242:Haptoglobins / Q000302:isolation & purification*; D006801:Humans; D005779:Immunodiffusion; D007122:Immunoelectrophoresis; D008259:Macroglobulins / Q000302:isolation & purification*; D008722:Methods
chemical_list: D006023:Glycoproteins; D006242:Haptoglobins; D008259:Macroglobulins