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Merck

70797

Sigma-Aldrich

α-葡萄糖苷酶 来源于酿酒酵母

lyophilized powder, beige, 4-8 U/mg

别名:

α-D-葡糖苷酶, α-D-葡糖苷酶 葡糖水解酶, 麦芽糖酶 来源于酵母

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About This Item

CAS号:
EC號碼:
MDL號碼:
分類程式碼代碼:
12352204

形狀

lyophilized powder

比活性

4-8 U/mg

分子量

Mr ~63000

顏色

beige

UniProt登錄號

儲存溫度

−20°C

基因資訊

bakers yeast ... MAL12(853209) , MAL32(852602)

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一般說明

only partly soluble in water or buffer

應用

用于测定α-淀粉酶,合成各种1′-O-蔗糖和1-O-果糖酯

生化/生理作用

水水解末端,非还原性1→4连接的 D-葡萄糖残基并释放 D-葡萄糖。

單位定義

1 U corresponds to the amount of enzyme which hydrolyzes 1 μmol p-nitrophenyl-α-D-glucopyranoside per minute at pH 6.8 and 37°C

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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