• Product nameAnti-TAK1 antibody
    See all TAK1 primary antibodies
  • Description
    Rabbit polyclonal to TAK1
  • Specificityab79363 detects endogenous levels of total TAK1 protein.
  • Tested applicationsSuitable for: WB, ELISAmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic non-phosphopeptide derived from human TAK1 around the phosphorylation site of serine 271 (VDSPKA).

  • Positive control
    • HeLa cell extracts.



Our Abpromise guarantee covers the use of ab79363 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
WB 1/500 - 1/1000. Detects a band of approximately 67 kDa (predicted molecular weight: 67 kDa).
ELISA 1/20000.


  • FunctionComponent of a protein kinase signal transduction cascade. Mediator of TRAF6 and TGF-beta signal transduction. Activates IKBKB and MAPK8 in response to TRAF6 signaling. Stimulates NF-kappa-B activation and the p38 MAPK pathway. In osmotic stress signaling, plays a major role in the activation of MAPK8/JNK, but not that of NF-kappa-B.
  • Sequence similaritiesBelongs to the protein kinase superfamily. STE Ser/Thr protein kinase family. MAP kinase kinase kinase subfamily.
    Contains 1 protein kinase domain.
  • Post-translational
    Association with TAB1/MAP3K7IP1 promotes autophosphorylation and subsequent activation. Association with TAB2/MAP3K7IP2, itself associated with free unanchored Lys-63 polyubiquitin chain, promotes autophosphorylation and subsequent activation of MAP3K7. Dephosphorylation at Thr-187 by PP2A and PPP6C leads to inactivation.
    Ubiquitinated, leading to proteasomal degradation (By similarity). Requires 'Lys-63'-linked polyubiquitination for autophosphorylation and subsequent activation. 'Lys-63'-linked ubiquitination does not lead to proteasomal degradation. Deubiquitinated by CYLD, a protease that selectively cleaves 'Lys-63'-linked ubiquitin chains. Deubiquitinated by Y.enterocolitica YopP.
  • Information by UniProt
  • Database links
  • Alternative names
    • M3K7_HUMAN antibody
    • MAP3K 7 antibody
    • Map3k7 antibody
    • MEKK7 antibody
    • Mitogen activated protein kinase kinase kinase 7 antibody
    • Mitogen-activated protein kinase kinase kinase 7 antibody
    • TAK1 antibody
    • TGF beta activated kinase 1 antibody
    • TGF-beta-activated kinase 1 antibody
    • TGF1a antibody
    • Transforming growth factor beta activated kinase 1 antibody
    • Transforming growth factor-beta-activated kinase 1 antibody
    see all

Anti-TAK1 antibody images

  • All lanes : Anti-TAK1 antibody (ab79363) at 1/500 dilution

    Lane 1 : HeLa cell extract
    Lane 2 : HeLa cell extract with immunising peptide at 10 µg

    Lysates/proteins at 30 µg per lane.

    Predicted band size : 67 kDa
    Observed band size : 67 kDa

References for Anti-TAK1 antibody (ab79363)

This product has been referenced in:
  • Zhao W  et al. E3 ubiquitin ligase tripartite motif 38 negatively regulates TLR-mediated immune responses by proteasomal degradation of TNF receptor-associated factor 6 in macrophages. J Immunol 188:2567-74 (2012). WB . Read more (PubMed: 22323536) »

See 1 Publication for this product

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