酪氨酸酶(多酚氧化酶)
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- 公司名稱(chēng) 上海喬怡信息科技有限公司
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- 產(chǎn)地 美國(guó)
- 廠商性質(zhì) 經(jīng)銷(xiāo)商
- 更新時(shí)間 2015/11/21 13:56:17
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聯(lián)系我們時(shí)請(qǐng)說(shuō)明是化工儀器網(wǎng)上看到的信息,謝謝!
美國(guó)CIL穩(wěn)定性同位素13C、12C、15N、18O和17O等標(biāo)記產(chǎn)品、氘代試劑及NMR核磁試管等
酪氨酸酶詳細(xì)信息: ·英文名稱(chēng):Polyphenol oxidase;Tyrosinase from mushroom ·中文名稱(chēng):多酚氧化酶或酪氨酸酶 ·CAS號(hào):9002-10-2 ·活力:1680units/mg ·分子量:128kDa ·儲(chǔ)存條件Store at 2-8 °C ·適合PH:6~7 規(guī)格:25KU (500元), 100KU ,500KU .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. |