![α-L-阿拉伯呋喃糖苷[黑曲菌] E-AFASE α-L-Arabinofuranosidase (Asper-gillus niger)](https://img1.dxycdn.com/p/s14/2024/0811/986/6568536708558262281.jpg)
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- Megazyme
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- E-AFASE
- 2025年12月11日
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- 详细信息
- 文献和实验
- 技术资料
- 保质期：
> 4 years at 4oC.
- 英文名：
α-L-Arabinofuranosidase (A. niger)
- 库存：
请咨询
- 供应商：
上海经科化学科技有限公司
- 保存条件：
2-8℃
- 规格：
480U
中文名称：α-L-阿拉伯呋喃糖酶[黑曲菌]
英文名称：α-L-Arabinofuranosidase (Asper-gillus niger)
货号：E-AFASE
规格：480 Units
价格：3570元
类别：碳水化合物活性酶
High purity α-L-Arabinofuranosidase (Asper-gillus niger) for use in research, biochemical enzyme assays and in vitro diagnostic analysis.
| Content: | 480 Units on pNP-α-Arabf at 40oC |
| Shipping Temperature: | Ambient |
| Storage Temperature: | 2-8oC |
| Formulation: | In 3.2 M ammonium sulphate |
| Physical Form: | Suspension |
| Stability: | > 1 year under recommended storage conditions |
| Enzyme Activity: | α-Arabinofuranosidase |
| EC Number: | 3.2.1.55 |
| CAZy Family: | GH51 |
| CAS Number: | 9067-74-7 |
| Synonyms: | non-reducing end alpha-L-arabinofuranosidase; alpha-L-arabinofuranoside non-reducing end alpha-L-arabinofuranosidase |
| Source: | Asper-gillus niger |
| Molecular Weight: | 62,000 |
| Concentration: | Supplied at ~ 300 U/mL |
| Expression: | From Asper-gillus niger |
| Specificity: | Hydrolysis of α-1,2- and α-1,3-linked L-arabinofuranose residues from arabinoxylans and branched arabinans. Hydrolyses α-1,5-linked arabino-oligosaccharides at a much lower rate. |
| Specific Activity: | ~ 32 U/mg (40oC, pH 5.5 on p-nitrophenyl-α-L-arabinofuranoside); ~ 12.6 U/mg (on sugar-beet arabinan); ~ 1.2 U/mg (on wheat arabinoxylan) |
| Unit Definition: | One Unit of α-L-arabinofuranosidase activity is defined as the amount of enzyme required to release one µmole of p-nitrophenol (pNP) per minute from p-nitrophenyl-α-L-arabinofuranoside (5 mM) in sodium acetate buffer (100 mM), pH 4.0 at 40oC. |
| Temperature Optima: | 40oC |
| pH Optima: | 4 |
| Application examples: | Applications in carbohydrate and biofuels research. |
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文献和实验1.Cloning of an α-L-Arabinofuranosidase and Characterization of Its Action on Mono-and Di-Substituted Xylopyranosyl Units.
Wong, D. W. & Batt, S. (2022). Advances in Enzyme Research, 10(4), 75-82.
2.A conserved enzyme of smut fungi facilitates cell-to-cell extension in the plant bundle sheath.
Ökmen, B., Jaeger, E., Schilling, L., Finke, N., Klemd, A., Lee, Y. J., Wemhoner, R., Pauly, M., Neumann, U. & Doehlemann, G. (2022). Nature Communications, 13(1), 1-13.
