多酚氧化酶，源自菇類CAS : 9002-10-2

貨號(hào)：zk6516

英文名： Polyphenol Oxidase (Tyrosinase)
級(jí)別： Activity ≥500 U/mg dw
儲(chǔ)存： 冷凍（-20℃）
規(guī)格：25KU  100KU  500KU

概述：

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.

技術(shù)規(guī)格：