Plant Biologicals

Polyphenol Oxidase

Catalog No.: IRWBE0014

From $131 to $520


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Category: Plant Biologicals

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Product Description

Polyphenol oxidase (tyrosinase) is a bifunctional, copper-containing oxidase having catecholase and cresolase activity. It is responsible for browning reactions through the phylogenetic scale. The enzyme has a molecular weight of 128 kDa. It is a tetramer containing four atoms of copper per molecule and two binding sites for aromatic compounds including phenolic substrates. There is a distinct binding site for oxygen. The optimum pH range is 6-7.

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Polyphenol Oxidase

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