title: Hindered migration of amino acids toward their isoelectric positions in gel electrofocusing, and facilitation of the migration at high ionic strength.
mesh_terms: D000596:Amino Acids / Q000302:isolation & purification*; D002021:Buffers; D005971:Glutamates / Q000302:isolation & purification; D005998:Glycine / Q000302:isolation & purification; D006639:Histidine / Q000302:isolation & purification; D006863:Hydrogen-Ion Concentration; D007525:Isoelectric Focusing; D007526:Isoelectric Point; D009994:Osmolar Concentration
chemical_list: D000596:Amino Acids; D002021:Buffers; D005971:Glutamates; D006639:Histidine; D005998:Glycine