Analytical Fractionation of Homogenates from Ehrlich Ascites Tumor Cells

Abstract
Homogenates of Ehrlich Ascites tumor cells have been assayed for cytochrome c oxidase, β‐N‐acetylglucosaminidase, acid deoxyribonuclease, α‐L‐fucosidase, inosine diphosphatase, NADH and NADPH cytochrome c reductase, phosphoglucomutase, RNA and UNA. The optimal conditions for each enzyme assay have been established. The subcellular fractions have been obtained by differential centrifugation and identified by their specific enzyme markers.