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A1602

Sigma-Aldrich

淀粉葡萄糖苷酶 来源于黑曲霉

ammonium sulfate suspension, ≥40 units/mg protein

同義詞:

1,4-α-D-葡聚糖葡萄糖水解酶, 糖化淀粉酶, 葡萄糖淀粉酶

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About This Item

CAS號碼:
酶委員會編號:
MDL號碼:
分類程式碼代碼:
12352204
NACRES:
NA.54

形狀

ammonium sulfate suspension

比活性

≥40 units/mg protein

運輸包裝

wet ice

儲存溫度

2-8°C

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相關類別

一般說明

葡萄糖淀粉酶是一种二糖酶,属于α-葡萄糖苷酶的一员。它由几种曲霉菌产生。

應用

来自黑曲霉(Aspergillus niger )的淀粉葡萄糖苷酶被用于水解 α-D-葡糖苷。它可用于酿造啤酒以及生产面包和果汁。Sigma的淀粉葡萄糖苷酶已被用于将糖原水解成葡萄糖单体,以研究骨骼肌中的脂质积累
源于黑曲霉 (Aspergillus niger) 的淀粉葡萄糖苷酶用于释放南极蠓幼虫匀浆中的葡萄糖。它在混合消化酶液中用于淀粉消化。

生化/生理作用

来自黑曲霉(Aspergillus niger)的淀粉葡萄糖苷酶能够水解低聚糖的 α-D-(1-4)、α-D-(1-6)和α-D-(1-3)糖苷键

單位定義

在pH 4.5、55 °C条件下,一单位酶在3 min内可从淀粉中释放出1.0 mg葡萄糖。

外觀

悬浮于3.2 M(NH42SO4溶液中,pH约为6.0

儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


分析證明 (COA)

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文章

Instructions for working with enzymes supplied as ammonium sulfate suspensions

條款

This procedure may be used for the determination of Amyloglucosidase activity using starch as the substrate.

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