DDB2 Recombinant Protein (OPCD02685)

Catalog No: OPCD02685

DDB2 Recombinant Protein (OPCD02685) using SDS-PAGE

DDB2 Recombinant Protein (OPCD02685) using SDS-PAGE

Product Info

• Predicted Species Reactivity: Homo sapiens|Human
• Product Format: Freeze-dried Powder. PBS, pH7.4, containing 0.01% SKL, 5% Trehalose.
• Host: E.coli
• Conjugation: Unconjugated
• Application: Positive control|Sodium sodecyl sulfate - polyacrylamide gel electrophoresis|Western blot
• Additional Information: Endotoxin Level: < 1.0 EU per 1 ug (determined by the LAL method)
  Residues: Pro166-Met383
  Subcellular Location: Nucleus
• Reconstitution and Storage: 2°C to 8°C|-80°C
• Concentration: 200 ug/mL (prior to lyoph)
• Purity: > 90%
• Source: E.coli
• Tag: N-terminal His Tag

Target Info

• Gene Symbol: DDB2
• Gene Full Name: damage specific DNA binding protein 2
• Alias Symbols: damage-specific DNA binding protein 2, 48kDa;Damage-specific DNA-binding protein 2;DDB p48 subunit;DDBB;DNA damage-binding protein 2;UV-damaged DNA-binding protein 2;UV-DDB 2;UV-DDB2;xeroderma pigmentosum group E protein;XPE.
• NCBI Gene Id: 1643
• Protein Name: DNA damage-binding protein 2
• Description of Target: Required for DNA repair. Binds to DDB1 to form the UV-damaged DNA-binding protein complex (the UV-DDB complex). The UV-DDB complex may recognize UV-induced DNA damage and recruit proteins of the nucleotide excision repair pathway (the NER pathway) to initiate DNA repair. The UV-DDB complex preferentially binds to cyclobutane pyrimidine dimers (CPD), 6-4 photoproducts (6-4 PP), apurinic sites and short mismatches. Also appears to function as the substrate recognition module for the DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complex DDB1-CUL4-ROC1 (also known as CUL4-DDB-ROC1 and CUL4-DDB-RBX1). The DDB1-CUL4-ROC1 complex may ubiquitinate histone H2A, histone H3 and histone H4 at sites of UV-induced DNA damage. The ubiquitination of histones may facilitate their removal from the nucleosome and promote subsequent DNA repair. The DDB1-CUL4-ROC1 complex also ubiquitinates XPC, which may enhance DNA-binding by XPC and promote NER. Isoform D1 and isoform D2 inhibit UV-damaged DNA repair.
• Uniprot ID: Q92466
• Protein Accession #: NP_000098.1
• Nucleotide Accession #: NM_000107.2
• Protein Size (# AA): Pro166~Met383
• Molecular Weight: 28kDa