1. 重组蛋白
  2. Enzymes & Regulators Ubiquitin Related Proteins
  3. Hydrolases (EC 3) Deubiquitinase
  4. Ubiquitin-Specific Protease
  5. Ubiquitin-Specific Peptidase 30
  6. USP30 蛋白, Human (Sf9, His)

USP30 蛋白, Human (Sf9, His)

目录号: HY-P701451
产品使用指南

USP30 蛋白锚定在线粒体外膜上,通过拮抗 Parkin (PRKN) 来严重抑制线粒体自噬。水解 RHOT1/MIRO1 上的泛素以及 TOMM20 和 USP30 等靶蛋白可阻断 Parkin 介导的线粒体自噬,从而调节受损线粒体的清除。USP30 蛋白, Human (Sf9, His) 是重组的 USP30 蛋白,由 Sf9 insect cells 表达,带有 N-8*His 标签。USP30 蛋白, Human (Sf9, His) 全长 461 个氨基酸。

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描述

USP30 protein is anchored on the outer mitochondrial membrane and severely inhibits mitophagy by antagonizing Parkin (PRKN). Hydrolyzing ubiquitin on RHOT1/MIRO1 and target proteins such as TOMM20 and USP30 blocks Parkin-mediated mitophagy, thereby regulating the clearance of damaged mitochondria. USP30 Protein, Human (Sf9, His) is the recombinant human-derived USP30 protein, expressed by Sf9 insect cells , with N-8*His labeled tag. The total length of USP30 Protein, Human (Sf9, His) is 461 a.a., .

研究背景

USP30 蛋白锚定在线粒体外膜上,作为去泛素化酶发挥着关键作用,是线粒体自噬的关键抑制剂,对抗 Parkin (PRKN) 的作用。通过水解 Parkin 附着在 RHOT1/MIRO1 和 TOMM20 等靶蛋白上的泛素,USP30 阻碍 Parkin 驱动线粒体自噬的能力,从而调节受损线粒体的选择性清除。其底物特异性延伸至“Lys-6”和“Lys-11”连接的多聚泛素链的优先裂解,这是参与线粒体自噬信号传导的关键连接。值得注意的是,USP30 不能有效裂解“Ser-65”处磷酸化的多聚泛素。除了在线粒体自噬中的作用外,USP30 还充当线粒体融合的负调节因子,介导 MFN1 和 MFN2 的去泛素化。这种双重作用强调了 USP30 协调线粒体动力学和质量控制的复杂调节机制,在维持线粒体稳态中发挥着核心作用。

种属

Human

表达系统

Sf9 insect cells

标签

N-8*His

蛋白编号

Q70CQ3 (T57-E517)

基因 ID

84749

蛋白结构
N-term
8*His
USP30 (T57-E517)
Accession # Q70CQ3
C-term
同用名
USP30; Ubiquitin carboxyl-terminal hydrolase 30; Deubiquitinating enzyme 30; Ubiquitin thioesterase 30; Ubiquitin-specific-processing protease 30; Ub-specific protease 30
纯度

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

内毒素含量

<1 EU/μg, determined by LAL method.

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.

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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:
USP30 Protein, Human (Sf9, His)
目录号:
HY-P701451
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