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  2. Biochemical Assay Reagents
  3. α-N-acetylgalactosidase

α-N-acetylgalactosidase (EC 3.2.1.4) 是一种高度特异性的糖苷外切酶,可有效水解与糖蛋白中丝氨酸或苏氨酸残基连接的 α-N-乙酰半乳糖胺 (GalNAc) (Tn抗原)。α-N-acetylgalactosidase 对 α 1-3 连接的末端 GalNAc 显示活性。α-N-acetylgalactosidase 适用 pH 值范围 6.0-7.6,不需要辅助因子或特殊缓冲体系。

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α-N-acetylgalactosidase Chemical Structure

α-N-acetylgalactosidase Chemical Structure

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

α-N-acetylgalactosidase (EC 3.2.1.4) is a highly specific exoglycosidase that efficiently hydrolyzes α-N-acetylgalactosamine (GalNAc) linked to serine or threonine residues in glycoproteins (Tn antigen). α-N-acetylgalactosidase shows activity against α 1-3 linked terminal GalNAc[1]. α-N-acetylgalactosidase is suitable for use in the pH range of 6.0-7.6 and does not require cofactors or special buffer systems.

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

α-N-acetylgalactosidase 相关分类

  • 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
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  • 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:
α-N-acetylgalactosidase
目录号:
HY-E70569
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