Merck

49101

Sigma-Aldrich

β-葡聚糖酶 来源于黑曲霉

greener alternative

powder, dark brown, ~1 U/mg

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CAS号:
EC 号:
MDL编号:
NACRES:
NA.54

形式

powder

质量水平

比活

~1 U/mg

环保替代产品特性

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

颜色

dark brown

环保替代产品分类

储存温度

2-8°C

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
A7420A9857H2125
β-葡聚糖酶 来源于黑曲霉 powder, dark brown, ~1 U/mg

49101

β-葡聚糖酶 来源于黑曲霉

淀粉葡萄糖苷酶 来源于黑曲霉 lyophilized powder, 30-60 units/mg protein (biuret), ≤0.02% glucose

A7420

淀粉葡萄糖苷酶 来源于黑曲霉

α-淀粉酶 来源于米曲霉 ≥150 units/mg protein (biuret)

A9857

α-淀粉酶 来源于米曲霉

半纤维素酶 来源于黑曲霉 powder, 0.3-3.0 unit/mg solid (using a β-galactose dehydrogenase system and locust bean gum as substrate)

H2125

半纤维素酶 来源于黑曲霉

form

powder

form

lyophilized powder

form

powder

form

powder

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

color

dark brown

color

-

color

-

color

-

greener alternative product characteristics

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

greener alternative product characteristics

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

greener alternative product characteristics

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

greener alternative product characteristics

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

一般描述

我们致力于为您带来更加绿色的替代产品,这些产品遵守一项或多项绿色化学12项原则。当用于纤维素乙醇研究时,该产品经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

生化/生理作用

β-葡聚糖酶降解纤维素、木葡聚糖的β-1,4-葡聚糖和 β-1,4-木聚糖。

单位定义

1 个单位相当于在pH 5.0 和 55°C 下,使用β-D-葡聚糖(Cat号:49102 )作为底物,每分钟释放 1μmol 还原糖等价物(以葡萄糖计)的酶量

象形图

Health hazard

警示用语:

Danger

危险声明

预防措施声明

危险分类

Resp. Sens. 1

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


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其他客户在看

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USP

USP

1048288

β-葡聚糖

Nhuan P Nghiem et al.
Applied biochemistry and biotechnology, 165(3-4), 870-882 (2011-06-15)
A fermentation process, which was designated the enhanced dry grind enzymatic (EDGE) process, has recently been developed for barley ethanol production. In the EDGE process, in addition to the enzymes normally required for starch hydrolysis, commercial β-glucanases were used to
Chengwei Hua et al.
Applied microbiology and biotechnology, 88(2), 509-518 (2010-07-21)
In this study, a novel beta-1,3-1,4-glucanase gene (designated as PtLic16A) from Paecilomyces thermophila was cloned and sequenced. PtLic16A has an open reading frame of 945 bp, encoding 314 amino acids. The deduced amino acid sequence shares the highest identity (61%)
Kenji Matsuura et al.
Current biology : CB, 19(1), 30-36 (2008-12-27)
Insects and fungi share a long history of association in various habitats, including the wood-decomposition niche. Fungal mimicry of termite eggs is one of the most striking evolutionary consequences of insect-fungus association. Termites of the genus Reticulitermes often harbor fungal
T Kanda et al.
Journal of biochemistry, 79(5), 989-995 (1976-05-01)
An endo-cellulase [EC 3.2.1.4.] of carboxymethyl-cellulase type (F-1) which was fractionated from culture filtrate of Irpex lacetus and purified to electrophoretic and ultracentrifugal homogeneity, was found to show xylanase [EC 3.2.1.8.] activity. The activity was not removed from any of
Youn-Ju Jung et al.
Indian journal of biochemistry & biophysics, 47(4), 203-210 (2010-12-24)
A gene encoding a beta-1,3-1,4-glucanase (CelA) belonging to family 5 of glycoside hydrolases was cloned and sequenced from the Bacillus subtilis A8-8. The open-reading-frame of celA comprised 1499 base pairs and the enzyme was composed of 500 amino acids with

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