Article ID Journal Published Year Pages File Type
5502202 Free Radical Biology and Medicine 2017 4 Pages PDF
Abstract

•A robust assay for SOD activity is presented.•The assay is suitable for SOD measurements on a large number of samples.•Caveats are described to avoid pitfalls.

One of the most convenient methods for measuring superoxide dismutase activity is a plate assay using xanthine oxidase and the water soluble tetrazolium WST-1. For reliable results with WST-1, certain aspects of the procedure need to be adhered to. This article describes an appropriate protocol that minimizes sources of variability.

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