title: Separation of different molecular forms of serum alpha-1-antitrypsin.
mesh_terms: D002852:Chromatography, Ion Exchange; D004589:Electrophoresis, Disc; D006801:Humans; D007525:Isoelectric Focusing; D007527:Isoenzymes / Q000302:isolation & purification*; D000515:alpha 1-Antitrypsin / Q000302:isolation & purification*
chemical_list: D007527:Isoenzymes; D000515:alpha 1-Antitrypsin