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| 產(chǎn)品基本信息 |
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| 產(chǎn)品編號：128532 |
| 產(chǎn)品名稱：乳過氧化物酶 來源于牛奶, ≥35 units/mg dry weight |
| 產(chǎn)品CAS：9003-99-0 |
| 規(guī)格含量：10mg |
| 產(chǎn)品價格：2000 |
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| 產(chǎn)品詳細(xì)介紹 |
乳過氧化物酶 來源于牛奶, ≥35 units/mg dry weight
Product Name： Lactoperoxidase from Bovine Milk
別名:供體：過氧化氫氧化還原酶;過氧化物酶
CAS號:9003-99-0
介紹： Lactoperoxidase (LPO) is a glycoprotein with a hemin prosthetic group which may occur as a mixture of two isozymes. It has a molecular weight of 77,500 daltons. LPO catalyzes the hydrogen peroxide oxidation of iodide according to the following reaction： 2I- + H2O2 + 2H+ → I2 + 2H2O. Iodide reacts directly with the heme group; upon addition of H2O2 the complex iodinates the substrate. LPO is inhibited by hydrazines. The assay procedure has been updated from that of Morrison to an ABTS?/H2O2 based method with increased sensitivity and reproducibility.
貯存： 儲存溫度 -20°C
生化和生理學(xué)機(jī)理： 乳過氧化物酶催化過氧化氫與碘化物的氧化反應(yīng)生成碘。該活性提供了一種溫和的特異性氯胺 T 替代物，用于蛋白質(zhì)和 DNA 的放射性碘化反應(yīng)。
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