Csopak, H Isoelectric fractionation of the Escherichia coli alkaline phosphatase and resolution of the purified enzyme into isoenzymes. [electronic resource] - Acta chemica Scandinavica 1972 - 2412-6 p. digital Publication Type: Journal Article ISSN: 0001-5393 Standard No.: 10.3891/acta.chem.scand.26-2412 doi Subjects--Topical Terms: Alkaline Phosphatase--isolation & purificationEscherichia coli--enzymologyHydrogen-Ion ConcentrationIsoelectric FocusingIsoenzymes--isolation & purification