title: [New possibilities in analytic fractionation of proteins (review)].
mesh_terms: D004591:Electrophoresis, Polyacrylamide Gel; D008722:Methods; D011506:Proteins / Q000302:isolation & purification*
chemical_list: D011506:Proteins
vernacular_title: Novye vozmozhnosti v analiticheskom fraktsionirovanii belkov (obzor).