title: Multiple bands produced by interaction of a single macromolecule with carrier ampholytes during isoelectric focusing.
mesh_terms: D000596:Amino Acids; D002021:Buffers; D002264:Carboxylic Acids; D007525:Isoelectric Focusing / Q000379:methods*; D046911:Macromolecular Substances; D008962:Models, Theoretical
chemical_list: D000596:Amino Acids; D002021:Buffers; D002264:Carboxylic Acids; D046911:Macromolecular Substances