1. Recombinant Proteins
  2. Ubiquitin Related Proteins
  3. Deubiquitinase
  4. Ubiquitin-Specific Protease
  5. Ubiquitin-Specific Protease 7
  6. USP7 Protein, Human

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 is the recombinant human-derived USP7, expressed by E. coli , with tag Free labeled tag. ,

For research use only. We do not sell to patients.

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  • Biological Activity

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Description

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 is the recombinant human-derived USP7, expressed by E. coli , with tag Free labeled tag. ,

Background

The USP7 protein, functioning as a hydrolase, plays a pivotal role in deubiquitinating various target proteins, including FOXO4, DEPTOR, KAT5, p53/TP53, MDM2, ERCC6, DNMT1, UHRF1, PTEN, KMT2E/MLL5, and DAXX. Collaborating with DAXX, it prevents MDM2 self-ubiquitination and enhances MDM2's E3 ligase activity toward p53/TP53, promoting p53/TP53 ubiquitination and subsequent degradation. Furthermore, USP7 is involved in cell proliferation during early embryonic development, transcription-coupled nucleotide excision repair (TC-NER) in response to UV damage, and maintenance of DNA methylation. It regulates chromatin structure, exhibits a preference for 'Lys-48'-linked ubiquitin chains, and modulates the circadian clock. Additionally, USP7 contributes to the stabilization of specific proteins involved in gluconeogenesis, neural progenitor cell maintenance, and actin polymerization at endosomal surfaces. Importantly, its diverse functions highlight its significance in cellular processes and response to microbial infections, such as its involvement in the stabilization and trans-activation of the herpesvirus 1 trans-acting transcriptional protein ICP0/VMW110 during HSV-1 infection.

Species

Human

Source

E. coli

Tag

Tag Free

Accession

Q93009 (K208-E560)

Gene ID

7874

Synonyms
Ubiquitin carboxyl-terminal hydrolase 7; USP7; HAUSP
Molecular Weight

41 kDa

Purity

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

Appearance

Solution.

Formulation

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

Endotoxin Level

<1 EU/μg, determined by LAL method.

Reconstitution

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

Storage & Stability

Stored at -80°C for 1 year from date of receipt. 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.

Shipping

Shipping with dry ice.

Documentation
  • Reconstitution Calculator

  • Dilution Calculator

  • Specific Activity Calculator

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

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

Product Name:
USP7 Protein, Human
Cat. No.:
HY-P702604
Quantity:
MCE Japan Authorized Agent: