title: Purification of proteins by fractional interfacial salting out on unsubstituted agarose gels.
mesh_terms: D002847:Chromatography, Agarose / Q000379:methods; D007533:Isoleucine-tRNA Ligase / Q000302:isolation & purification / Q000378:metabolism; D009994:Osmolar Concentration; D010652:Phenylalanine-tRNA Ligase / Q000302:isolation & purification / Q000378:metabolism; D011506:Proteins / Q000302:isolation & purification*; D014637:Valine-tRNA Ligase / Q000302:isolation & purification / Q000378:metabolism
chemical_list: D011506:Proteins; D010652:Phenylalanine-tRNA Ligase; D007533:Isoleucine-tRNA Ligase; D014637:Valine-tRNA Ligase