title: Purification of beta2-microglobulin in by gel filtration and isoelectric focusing.
mesh_terms: D000368:Aged; D001609:Beta-Globulins / Q000302:isolation & purification*; D002850:Chromatography, Gel / Q000379:methods; D006801:Humans; D007525:Isoelectric Focusing / Q000379:methods; D011507:Proteinuria / Q000652:urine; D001613:beta 2-Microglobulin / Q000302:isolation & purification* / Q000652:urine
chemical_list: D001609:Beta-Globulins; D001613:beta 2-Microglobulin