plant antioxidant enzymes such as SOD,CAT and APX Is it poissable to measure by microplate reader ???

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Robert Adolf Brinzer

There are horse radish peroxidase based assay kits that can measure peroxide. By modifying the protocol you can use them to assay for SOD and catalase activity by giving the kit an excess of substrate and adding a defined amount of non-denatured protein extract.

Reem H Alzahib

Yes you can,

Article Assessment of Morpho-Physiological, Biochemical and Antioxid...

Juan Manuel Gallardo

Yes, of course. There are several articles in this topic.