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23-025 | UbcH4 Protein, active, 50 µg

50 µg  
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      Replacement Information

      Key Specifications Table

      Key ApplicationsSpeciesCascade Component
      EA Human E2
      Catalogue Number23-025
      Brand Family Upstate
      Trade Name
      • Upstate
      DescriptionUbcH4 Protein, active, 50 µg
      OverviewC-terminal cMyc and 6His-tagged, recombinant human Smac/DIABLO amino acids 56-end, expressed in E.coli
      Alternate Names
      • Ubiquitin-conjugating enzyme E2 D2
      • Ubiquitin-protein ligase D2
      • UbcH5b
      • Ubiquitin-conjugating enzyme E2-17kDa 2
      • UBE2D2
      Background InformationUbiquitin-conjugating (E2) enzymes are characterized by the presence of a highly conserved ubiquitin-conjugating domain which accommodates ATP-activated ubiquitin (Ub) via a covalently linked thioester onto its active-site residue. E2 enzymes act via selective protein-protein interactions with the ubiquitin-activating E1 enzyme and ubiquitin ligase E3 enzymes and are able to differentiate effects on downstream substrates, either with a single Ub molecule or a Ub chain. While E3s are involved in substrate selection, E2s are the main determinants for selection of the lysine to construct Ub chains, which thereby directly control the cellular fate of the substrate. The UbcH5 family (UbcH5a, UbcH5b/UbcH4 and UbcH5c) have been shown to be the most active class of E2 enzymes in cell extracts and are associated with the regulation of a number of proteins associated with cell signalling, including p53, IκBα and β-catenin.
      Product Information
      ApplicationActive, full length, recombinant human UbcH4. N-terminal HA, 6His-tagged. For use in Enzyme Assays. Functions as an E2 enzyme in ubiquitination assays.
      Key Applications
      • Enzyme Assay
      Biological Information
      Specific ActivityFor Specific Activity data, refer to the Certificate of Analysis for individual lots of this enzyme.
      Cascade ComponentE2
      Entrez Gene Number
      Purification MethodPurified using immobilized metal affinity chromatography.
      Physicochemical Information
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Safety Information
      Product Usage Statements
      Usage Statement
      • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
      Storage and Shipping Information
      Packaging Information
      Material Size50 µg
      Transport Information
      Supplemental Information

      Related Products & Applications

      Alternative Packsize

      Catalog Number Description  
      23-025M UbcH4 Protein, active, 250 µg Show Pricing & Availability

      Product Families


      Life Science Research > Drug Discovery and Development > Ubiquitin and Proteasome Screening > Ubiquitin E2 Conjugating Enzymes
      Life Science Research > Proteins and Enzymes > Ubiquitin E2 Conjugating Enzymes