The separation of proteins with heteropolyacids.
D000429:Alcohol Oxidoreductases / Q000302:isolation & purification; D000596:Amino Acids / Q000302:isolation & purification; D011232:Chemical Precipitation; D004586:Electrophoresis; D006863:Hydrogen-Ion Concentration; D011506:Proteins / Q000302:isolation & purification*
D000596:Amino Acids; D011506:Proteins; D000429:Alcohol Oxidoreductases