Invitrogen™ Human UBE2W (aa 1-25) Control Fragment Recombinant Protein

Product Code. 30200064

Brand: Invitrogen™ RP107911

Description

Recombinant Protein

Highest antigen sequence indentity to the following orthologs: Mouse (56%), Rat (56%). This recombinant protein control fragment may be used for blocking experiments with the corresponding antibody, PA5-67274 (PA5-67274. In IHC/ICC and WB experiments, we recommend a 100x molar excess of the protein fragment control based on the concentration and the molecular weight. Pre-incubate the antibody-protein control fragment mixture for 30 min at room temperature.

UBE2W accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins, and catalyzes monoubiquitination. Further, UBE2W is involved in degradation of misfolded chaperone substrates by mediating monoubiquitination of STUB1/CHIP, leading to recruitment of ATXN3 to monoubiquitinated STUB1/CHIP, and restriction of the length of ubiquitin chain attached to STUB1/CHIP substrates by ATXN3. After UV irradiation, but not after mitomycin-C (MMC) treatment, acts as a specific E2 ubiquitin-conjugating enzyme for the Fanconi anemia complex by associating with E3 ubiquitin-protein ligase FANCL and catalyzing monoubiquitination of FANCD2, a key step in the DNA damage pathway. UBE2W In vitro catalyzes 'Lys-11'-linked polyubiquitination, and transfers ubiquitin in complex with RING/U-box type E3s that do not have active site cysteine residues to form thioester bonds with ubiquitin, and preferentially ubiquitinates the N-terminus of substrates, such as ATXN3, STUB1 and SUMO2.

Specifications

• Accession Number: Q96B02
• Concentration: ≥5.0 mg/mL
• For Use With (Application): Blocking Assay, Control
• Formulation: 1 M urea, PBS with no preservative; pH 7.4
• Gene ID (Entrez): 55284
• Name: Human UBE2W (aa 1-25) Control Fragment
• Quantity: 100 μL
• Regulatory Status: RUO
• Gene Alias: 6130401J04Rik; E2 ubiquitin-conjugating enzyme W; N-terminal E2 ubiquitin-conjugating enzyme; N-terminus-conjugating E2; probable ubiquitin-conjugating enzyme E2 W; UBC16; UBC-16; UBE2W; Ubiquitin carrier protein W; ubiquitin conjugating enzyme E2 W (putative); ubiquitin conjugating enzyme E2W (putative); ubiquitin-conjugating enzyme 16; ubiquitin-conjugating enzyme 2 W; ubiquitin-conjugating enzyme E2 W; ubiquitin-conjugating enzyme E2 W-like; ubiquitin-conjugating enzyme E2W; ubiquitin-conjugating enzyme E2W (putative); ubiquitin-protein ligase W
• Common Name: UBE2W
• Gene Symbol: UBE2W
• Conjugate: Unconjugated
• Species: Human
• Recombinant: Recombinant
• Protein Tag: His-ABP-tag
• Sequence: MASMQTTGRRVEVWFPKRLQKELLA
• Content And Storage: -20°C, Avoid Freeze/Thaw Cycles
• Expression System: E. coli
• Form: Liquid
• Purity or Quality Grade: >80% by SDS-PAGE and Coomassie blue staining