1. 重组蛋白
  2. Ubiquitin Related Proteins
  3. Deubiquitinase
  4. Ubiquitin-Specific Protease
  5. Ubiquitin-Specific Protease 7
  6. USP7 蛋白, Human (His)

USP7 蛋白, Human (His)

目录号: HY-P702603
COA 产品使用指南

USP7 蛋白是一种去泛素化多个靶标的水解酶,包括 FOXO4、DEPTOR、KAT5、p53/TP53、MDM2、ERCC6、DNMT1、UHRF1、PTEN、KMT2E/MLL5 和 DAXX。与DAXX配合增强MDM2的E3连接酶活性,促进p53/TP53泛素化和降解。USP7 蛋白, Human (His) 是重组的 USP7 蛋白,由 E. coli 表达,带有 N-His 标签。USP7 蛋白, Human (His)

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SPR 检测服务   重组蛋白定制服务

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     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户

规格 价格 是否有货 数量
10 μg ¥2000 In-stock
20 μg ¥3150 In-stock
50 μg ¥6000 询价
100 μg   询价  

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  • 生物活性

  • 技术参数

  • 产品性质

  • 产品资料

描述

The USP7 protein is a hydrolase that deubiquitinates multiple targets, including FOXO4, DEPTOR, KAT5, p53/TP53, MDM2, ERCC6, DNMT1, UHRF1, PTEN, KMT2E/MLL5, and DAXX. It cooperates with DAXX to enhance the E3 ligase activity of MDM2 and promote ubiquitination and degradation of p53/TP53. USP7 Protein, Human (His) is the recombinant human-derived USP7, expressed by E. coli , with N-His labeled tag. ,

研究背景

USP7 蛋白作为水解酶,在多种靶蛋白去泛素化中发挥着关键作用,包括 FOXO4、DEPTOR、KAT5、p53/TP53、MDM2、ERCC6、DNMT1、UHRF1、PTEN、KMT2E/MLL5 和 DAXX。它与 DAXX 合作,防止 MDM2 自身泛素化,并增强 MDM2 对 p53/TP53 的 E3 连接酶活性,促进 p53/TP53 泛素化和随后的降解。此外,USP7 参与早期胚胎发育过程中的细胞增殖、响应紫外线损伤的转录偶联核苷酸切除修复 (TC-NER) 以及 DNA 甲基化的维持。它调节染色质结构,表现出对“Lys-48”连接的泛素链的偏好,并调节生物钟。此外,USP7 有助于稳定参与糖异生、神经祖细胞维持和内体表面肌动蛋白聚合的特定蛋白质。重要的是,它的多样化功能凸显了它在细胞过程和微生物感染反应中的重要性,例如它在 HSV-1 感染期间参与疱疹病毒 1 反式作用转录蛋白 ICP0/VMW110 的稳定和反式激活。

生物活性

The fundamental role of USP7 is specific removal of ubiquitin from substrates. USP7 catalyses the ubiquitin from the substrate Ub-Rho110 to release fluorophores. Rho110 will release 535 nM emission light under the excitation condition of 485 nM. The signal of which can be quickly and reliably captured using a microplate reader.

种属

Human

表达系统

E. coli

标签

N-His

蛋白编号

Q93009 (K208-E560)

基因 ID

7874

同用名
Ubiquitin carboxyl-terminal hydrolase 7; USP7; HAUSP
分子量

42.9 kDa

纯度

Greater than 90% as determined by reducing SDS-PAGE.

性状

溶液

组分

Supplied as a 0.2 μm filtered solution of 10 mM Tris, 150 mM NaCl, 1 mM DTT, pH 7.5.

内毒素含量

<1 EU/μg, determined by LAL method.

复溶方法

Please use rapid thawing with running water to thaw the protein.

保存条件 & 期限

Stored at -80°C for 1 year. It is stable at -20°C for 3 months after opening. It is recommended to freeze aliquots at -80°C for extended storage. Avoid repeated freeze-thaw cycles.

运输条件

Shipping with dry ice.

文件资料
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.

  • 复溶计算器

  • 重组蛋白稀释计算器

  • 比活力计算器

The reconstitution calculator equation

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration

Volume (to add to vial) = Mass (in vial) ÷ Desired Reconstitution Concentration
= ÷

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

The specific activity calculator equation

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)

Specific Activity (Unit/mg) = 106 ÷ Biological Activity (ED50)
Unit/mg = 106 ÷ ng/mL

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产品名称:
USP7 Protein, Human (His)
目录号:
HY-P702603
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