Recombinant
RabMAb

Recombinant Anti-TRAF2 antibody [EPR7064] (Phycoerythrin) (ab214527)

Overview

  • Product name

    Anti-TRAF2 antibody [EPR7064] (Phycoerythrin)
    See all TRAF2 primary antibodies
  • Description

    Rabbit monoclonal [EPR7064] to TRAF2 (Phycoerythrin)
  • Host species

    Rabbit
  • Conjugation

    Phycoerythrin. Ex: 488nm, Em: 575nm
  • Tested applications

    Suitable for: Flow Cytmore details
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Recombinant fragment within Human TRAF2. The exact sequence is proprietary.
    Database link: Q12933

  • Positive control

    • Flow Cyt: HeLa cells.
  • General notes

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMab® patents

    This product is a recombinant rabbit monoclonal antibody.

Properties

Applications

Our Abpromise guarantee covers the use of ab214527 in the following tested applications.

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

Application Abreviews Notes
Flow Cyt 1/2500.

The cellular localisation of this product has been verified in ICC/IF.

Target

  • Function

    Regulates activation of NF-kappa-B and JNK and plays a central role in the regulation of cell survival and apoptosis. Required for normal antibody isotype switching from IgM to IgG. Has E3 ubiquitin-protein ligase activity and promotes 'Lys-63'-linked ubiquitination of target proteins, such as BIRC3, RIPK1 and TICAM1. Is an essential constituent of several E3 ubiquitin-protein ligase complexes, where it promotes the ubiquitination of target proteins by bringing them into contact with other E3 ubiquitin ligases. Regulates BIRC2 and BIRC3 protein levels by inhibiting their autoubiquitination and subsequent degradation; this does not depend on the TRAF2 RING-type zinc finger domain.
  • Pathway

    Protein modification; protein ubiquitination.
  • Sequence similarities

    Belongs to the TNF receptor-associated factor family. A subfamily.
    Contains 1 MATH domain.
    Contains 1 RING-type zinc finger.
    Contains 2 TRAF-type zinc fingers.
  • Domain

    The coiled coil domain mediates homo- and hetero-oligomerization.
    The MATH/TRAF domain binds to receptor cytoplasmic domains.
    The RING-type zinc finger domain is essential for E3 ubiquitin-protein ligase activity. It is not essential for the stabilization of BIRC2, or for the ubiquitination of RIPK1 in response to TNFR1 signaling.
  • Post-translational
    modifications

    Phosphorylated at several serine residues within the first 128 amino acid residues. Phosphorylated at Thr-117 in response to signaling via TNF and TNFRSF1A. Phosphorylation at Thr-117 is required for 'Lys-63'-linked polyubiquitination, but not for 'Lys-48'-linked polyubiquitination. Phosphorylation at Thr-117 is important for interaction with IKKA and IKKB, activation of IKK and subsequent activation of NF-kappa-B.
    Undergoes both 'Lys-48'-linked and 'Lys-63'-linked polyubiquitination. Polyubiquitinated via 'Lys-63'-linked ubiquitin in response to TNF signaling; this requires prior phosphorylation at Thr-117. 'Lys-63'-linked polyubiquitination promotes TRAF2-mediated activation of NF-kappa-B. Can be polyubiquitinated at several Lys residues via 'Lys-48'-linked ubiquitin chains in response to TNF signaling, leading to proteasomal degradation. Autoubiquitinated, leading to its subsequent proteasomal degradation. Polyubiquitinated by BIRC2 and SIAH2, leading to its subsequent proteasomal degradation. Deubiquitinated by CYLD, a protease that specifically cleaves 'Lys-63'-linked polyubiquitin chains.
  • Cellular localization

    Cytoplasm.
  • Information by UniProt
  • Database links

  • Alternative names

    • E3 ubiquitin-protein ligase TRAF2 antibody
    • MGC:45012 antibody
    • OTTHUMP00000022625 antibody
    • OTTHUMP00000064745 antibody
    • TNF receptor associated factor 2 antibody
    • TNF receptor-associated factor 2 antibody
    • TNF receptor-associated protein antibody
    • TRAF 2 antibody
    • TRAF2 antibody
    • TRAF2_HUMAN antibody
    • TRAP 3 antibody
    • TRAP antibody
    • TRAP3 antibody
    • Tumor necrosis factor type 2 receptor associated protein 3 antibody
    • Tumor necrosis factor type 2 receptor-associated protein 3 antibody
    see all

Images

  • Overlay histogram showing HeLa cells stained with ab214527 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Triton X-100 for 15 min. The cells were then incubated in 1x PBS / 10% normal goat serum to block non-specific protein-protein interactions followed by the antibody (ab214527, 1/2500 dilution) for 30 min at 22°C.

    Isotype control antibody (black line) was rabbit IgG (monoclonal) Phycoerythrin (ab209478) used at the same concentration and conditions as the primary antibody. Unlabelled sample (blue line) was also used as a control.

    Acquisition of >5,000 events were collected using a 50mW Yellow/Green laser (561nm) and 586/15 bandpass filter.

References

ab214527 has not yet been referenced specifically in any publications.

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