Description

  • Product name

    RanBP2 peptide
  • Animal free

    No
  • Nature

    Synthetic

Associated products

Specifications

Our Abpromise guarantee covers the use of ab4939 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

  • Applications

    Blocking

  • Form

    Lyophilised
  • Additional notes


    This peptide may be used for neutralization and control experiments with the polyclonal antibody that reacts with this product and human RanBP 2, catalog ab2938. Using a solution of peptide of equal volume and concentration to the corresponding antibody will yield a large molar excess of peptide (~ 70-fold) for competitive inhibition of antibody-protein binding reactions.

  • Concentration information loading...

Preparation and Storage

  • Stability and Storage

    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Store at -20°C or -80°C. Avoid freeze / thaw cycle.

  • Reconstitution
    >95% pure, lyophilized synthetic peptide. Reconstitute with 0.1 ml of distilled water.

General Info

  • Alternative names

    • 358 kDa nucleoporin
    • ANE1
    • E3 SUMO-protein ligase RanBP2
    • IIAE3
    • Nuclear pore complex protein Nup358
    • Nucleoporin 358
    • Nucleoporin Nup358
    • NUP358
    • p270
    • RAN binding protein 2
    • Ran-binding protein 2
    • RANBP2
    • RBP2_HUMAN
    • Transformation related protein 2
    • TRP 1
    • TRP 2
    • TRP1
    • TRP2
    see all
  • Function

    E3 SUMO-protein ligase which facilitates SUMO1 and SUMO2 conjugation by UBE2I. Involved in transport factor (Ran-GTP, karyopherin)-mediated protein import via the F-G repeat-containing domain which acts as a docking site for substrates. Could also have isomerase or chaperone activity and may bind RNA or DNA. Component of the nuclear export pathway. Specific docking site for the nuclear export factor exportin-1.
  • Pathway

    Protein modification; protein sumoylation.
  • Involvement in disease

    Defects in RANBP2 are the cause of susceptibility to encephalopathy acute necrotizing type 1 (ANE1) [MIM:608033]. A rapidly progressive encephalopathy manifesting in susceptibile individuals with seizures and coma. It can occur within days in otherwise healthy children after common viral infections such as influenza and parainfluenza, without evidence of viral infection of the brain or inflammatory cell infiltration. Brain T2-weighted magnetic resonance imaging reveals characteristic symmetric lesions present in the thalami, pons and brainstem.
  • Sequence similarities

    Contains 1 PPIase cyclophilin-type domain.
    Contains 4 RanBD1 domains.
    Contains 8 RanBP2-type zinc fingers.
    Contains 1 TPR repeat.
  • Domain

    Contains F-X-F-G repeats.
  • Post-translational
    modifications

    Polyubiquitinated by PARK2, which leads to proteasomal degradation.
  • Cellular localization

    Nucleus > nuclear pore complex. Cytoplasmic filaments.
  • Information by UniProt

References

ab4939 has not yet been referenced specifically in any publications.

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