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Polyphenol Oxidase
详情介绍：
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 s for aromatic compounds including phenolic substrates. There is a distinct for oxygen. The optimum pH range is 6-7.
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