UBE2W Polyclonal Antibody


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Cat.No.:  EAb-1541
Product Name:  UBE2W Polyclonal Antibody
Antibody Type:  Polyclonal
Conjugate:  Unconjugated
Host:  Rabbit
Isotype:  IgG
Purification:  Protein G Purified
Appearance:  Liquid
Formulation:  0.03% Proclin 300, 50% Glycerol, 0.01M PBS, PH 7.4.
Applications:  ELISA
Species Reactivity:  Human
Storage:  -20°C
Warning:  For Research Use Only! Not For Use in Humans.
Alternative Name:  N-terminus-conjugating E2, Ubiquitin carrier protein W, Ubiquitin-conjugating enzyme 16, UBC16, Ubiquitin-protein ligase W, UBE2W
Scientific Background:  Accepts ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. Catalyzes monoubiquitination. 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. In vitro catalyzes 'Lys-11'-linked polyubiquitination. 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.

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For Research Use Only. Not for use in diagnostic or therapeutic procedures.

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