Subfractionation of Human Serum Enzymes

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Science  20 May 1960:
Vol. 131, Issue 3412, pp. 1529-1531
DOI: 10.1126/science.131.3412.1529


Evidence is given for the subfractionation by starch gel electrophoresis of human serum cholinesterase. aromatic esterase, and acid phosphatase. These subfractions and unfractionated leucine aminopeptidase are localized with respect to the protein zones of the Smithies starch gel pattern.