IsoenzymesElectrophoresis, Cellulose AcetateCreatine KinaseL-Lactate DehydrogenaseAlkaline PhosphataseChromatography, Ion ExchangeKineticsClinical Enzyme TestsGlutathione TransferaseElectrophoresisLiverIsoelectric FocusingSubstrate SpecificityAspartate AminotransferasesElectrophoresis, Polyacrylamide GelChromatography, DEAE-CelluloseHomoarginineWheat Germ Agglutinins