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Merck
CN

A7420

淀粉葡萄糖苷酶 来源于黑曲霉

greener alternative

lyophilized powder, 30-60 units/mg protein (biuret), ≤0.02% glucose

别名:

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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关于此项目

化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-877-2
MDL number:
Specific activity:
30-60 units/mg protein (biuret)
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form

lyophilized powder

Quality Level

specific activity

30-60 units/mg protein (biuret)

composition

protein, ≥80%

greener alternative product characteristics

Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

≤0.02% glucose

greener alternative category

storage temp.

−20°C

General description

我们致力于为您提供更环保的替代产品,以符合“绿色化学的12项原则”的一项或多项原则要求。该产品针对淀粉乙醇研究进行了优化,可提高能效并防止浪费。有关详细信息,请参阅 《Biofiles》的文章

Application

来自黑曲霉的淀粉葡萄糖苷酶用于水解α-D-葡糖苷。 它可用于啤酒的酿造以及面包和果汁的生产。 Sigma的淀粉葡萄糖苷酶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

Biochem/physiol Actions

来自黑曲霉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。淀粉葡萄糖苷酶是一种胞外酶,可将淀粉转化成糊精和葡萄糖。该酶在淀粉加工工业中用于由玉米糖浆商业生产D-葡萄糖。

Physical form

含有低于0.02%葡萄糖的冻干粉

Other Notes

在pH 4.5、55℃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。


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pictograms

Health hazard

signalword

Danger

hcodes

Hazard Classifications

Resp. Sens. 1

存储类别

11 - Combustible Solids

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品

此项目有



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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实验方案

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

本操作程序可用于使用淀粉作为底物测定淀粉葡萄糖苷酶的活性。


Youngmi Kim et al.
Bioresource technology, 99(12), 5165-5176 (2007-11-09)
DDGS and wet distillers' grains are the major co-products of the dry grind ethanol facilities. As they are mainly used as animal feed, a typical compositional analysis of the DDGS and wet distillers' grains mainly focuses on defining the feedstock's
Yi-Chen Lin et al.
PloS one, 12(5), e0177115-e0177115 (2017-05-05)
It has been proposed that malto-oligosaccharides (MOSs) are possibly recycled back into amylopectin biosynthesis via the sequential reactions catalyzed by plastidial α-glucan phosphorylase 1 (Pho1) and disproportionating enzyme 1 (Dpe1). In the present study, the reciprocal co-immunoprecipitation experiments using specific
Alisa K Manning et al.
Frontiers in genetics, 11, 615-615 (2020-08-06)
Causal transcripts at genomic loci associated with type 2 diabetes (T2D) are mostly unknown. The chr8p23.1 variant rs4841132, associated with an insulin-resistant diabetes risk phenotype, lies in the second exon of a long non-coding RNA (lncRNA) gene, LOC157273, located 175



全球贸易项目编号

货号GTIN
A7420-25MG04061835553648
A7420-5MG04061835540631
A7420-100MG04061835540624