1. Cell Cycle/DNA Damage
  2. DNA/RNA Synthesis
  3. Exo-1,4-β-xylosidase

Exo-1,4-β-xylosidase  (Synonyms: 外切1,4-β-木糖苷酶)

目录号: HY-P3187
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Exo-1,4-β-xylosidase 是一种特异性作用于木聚糖 (xylan) 和木寡糖 (xylooligosaccharides) 非还原端 β-1,4 糖苷键的外切酶 (exonuclease)。Exo-1,4-β-xylosidase 具有 Ca2+ 离子依赖性,通过可逆结合金属离子,催化水解 β-1,4 糖苷键,从而降解木聚糖生成木糖。Exo-1,4-β-xylosidase 可用于木质纤维素生物转化、生物乙醇生产等研究领域,以及优化木聚糖糖化工艺。

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Exo-1,4-β-xylosidase Chemical Structure

Exo-1,4-β-xylosidase Chemical Structure

CAS No. : 9025-53-0

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Exo-1,4-β-xylosidase is an exonuclease that specifically acts on the β-1,4 glycosidic bonds at the non-reducing ends of xylan and xylooligosaccharides. Exo-1,4-β-xylosidase is Ca2+-dependent and reversibly binds to metal ions to catalyze the hydrolysis of β-1,4 glycosidic bonds, thereby degrading xylan to produce xylose. Exo-1,4-β-xylosidase can be used in research fields such as lignocellulose bioconversion, bioethanol production, and optimization of xylan saccharification processes[1][2].

同用名

外切1,4-β-木糖苷酶

CAS 号
性状

液体

颜色

Colorless to light yellow

中文名称

外切1,4-β-木糖苷酶

EC 号

3.2.1.37

单位定义

One Unit of pNP-β-xyl activity is defined as the amount of enzyme required to release 1 μmol of pNP per minute from pNP-β-xyl (2mM) in phosphate buffer (50 mM) pH 7.0 at 30°C.

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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产品名称:
Exo-1,4-β-xylosidase
目录号:
HY-P3187
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