title: Synthesis of carrier ampholytes for isoelectric focusing.
mesh_terms: D000665:Ampholyte Mixtures / Q000138:chemical synthesis*; D000818:Animals; D001322:Autoanalysis; D002021:Buffers / Q000138:chemical synthesis*; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D007525:Isoelectric Focusing / Q000379:methods*; D011506:Proteins / Q000302:isolation & purification*
chemical_list: D000665:Ampholyte Mixtures; D002021:Buffers; D007202:Indicators and Reagents; D011506:Proteins