Isolation of amine oxidase from bovine plasma by a two-step procedure
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F Vianello1, M L Di Paolo, L Zennaro
1Department of Biological Chemistry, University of Padova, Italy.
Protein Expression and Purification
|October 1, 1992
Abstract:
A novel method for isolation of amine oxidase from bovine plasma is reported; it involves a two-step procedure, namely ammonium sulfate fractionation and affinity chromatography with elution by aniline, which is a competitive inhibitor of the enzyme. A homogeneous enzyme, characterized by a specific activity of 0.44 U/mg, was obtained with a yield higher than 50%.