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Purification of the M. magneticum Strain AMB-1 Magnetosome Associated Protein MamAΔ41
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A three-step purification of manganese superoxide dismutase from human liver on both large and small scales
Y Matsuda1, K Suzuki, T Ookawara
1Department of Biochemistry, Osaka University Medical School, Suita, Japan.
Protein Expression and Purification
|April 1, 1991
Abstract:
A new method for the purification of manganese superoxide dismutase from human liver is described. The procedure involves essentially three steps: DEAE-cellulose, hydroxylapatite, and butyl-Toyopearl chromatographies. The method has several advantages: (i) its simplicity and rapidity (it takes less than 3 days), (ii) its high yield (62%) with a high specific activity (5660 units/mg of purified SOD), and (iii) its suitability for both large- and small-scale purifications.
