X3876
木聚糖酶 来源于绿色木霉
lyophilized powder, ≥100 units/mg protein
别名:
1,4-β-D-Xylanxylanohydrolase, 内-1,4-β-木聚糖酶
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关于此项目
化学文摘社编号:
UNSPSC Code:
12352204
NACRES:
NA.54
EC Number:
232-800-2
MDL number:
Specific activity:
≥100 units/mg protein
Biological source:
fungus (Trichoderma viride)
biological source
fungus (Trichoderma viride)
Quality Level
form
lyophilized powder
specific activity
≥100 units/mg protein
mol wt
22 kDa
greener alternative product characteristics
Waste Prevention
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
foreign activity
β-glucosidase and β-xylosidase ≤0.1%, cellulase <0.2%
greener alternative category
, Enabling
storage temp.
2-8°C
General description
来自 绿色木霉 的木聚糖酶显示分子量为 22 kDa，Pi 为 9.3。
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》和《Enzymes for Alternative Energy Research》中的文章
木聚糖酶是一种半纤维素分解酶。它由细菌、酵母和真菌等微生物合成。
Application
来自绿色木霉的木聚糖酶已被用作酶混合物的一种成分，用于水解富含半纤维素的溶液（自水解产物）。它还被用作细胞壁降解酶，用于测定对香豆酰酯酶释放对香豆酰和阿魏酰的效率。
Biochem/physiol Actions
木聚糖酶（endo-1,4--β木聚糖酶）参与木聚糖的水解。它在工业过程中有广泛的应用，例如造纸工业中牛皮纸浆的生物浸出，以及利用农业产业废物生产水解产物。木聚糖酶还被用于增强木质纤维素饲料的营养以及果汁和葡萄酒的澄清。
Physical form
含山梨醇和醋酸钠缓冲盐
Other Notes
一个单元将在pH 4.5、30°C 下每分钟从4-硝基苯酚-木聚糖中释放 1μmol 4-硝基苯酚。
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signalword
Danger
hcodes
pcodes
Hazard Classifications
Resp. Sens. 1
存储类别
11 - Combustible Solids
wgk
WGK 3
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
Low-molecular-weight xylanase from Trichoderma viride
Ujiie, M.
Applied and Environmental Microbiology, 57, 1860-1862 (1994)
Saleh Sabiha-Hanim et al.
Bioresource technology, 102(2), 1234-1239 (2010-08-28)
Oil palm (Elaeis guineensis Jacq.) is one of the most important commercial crops for the production of palm oil, which generates 10.88 tons of oil palm fronds per hectare of plantation as a by-product. In this study, oil palm frond
Maija Tenkanen et al.
The FEBS journal, 280(1), 285-301 (2012-11-22)
A minor xylanase, named XYN IV, was purified from the cellulolytic system of the fungus Trichoderma reesei Rut C30. The enzyme was discovered on the basis of its ability to attack aldotetraohexenuronic acid (HexA-2Xyl-4Xyl-4Xyl, HexA(3)Xyl(3)), releasing the reducing-end xylose residue.
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| X3876-1KU | 04061832851877 |
| X3876-250UN | 04061837546310 |