• Product name
    Anti-TAF9 antibody [EPR12075(B)]
    See all TAF9 primary antibodies
  • Description
    Rabbit monoclonal [EPR12075(B)] to TAF9
  • Host species
  • Tested applications
    Suitable for: WB, ICC/IFmore details
    Unsuitable for: Flow Cyt,IHC-P or IP
  • Species reactivity
    Reacts with: Mouse, Rat, Human
    Predicted to work with: Cow, Orangutan
  • Immunogen

    Synthetic peptide corresponding to residues in Human TAF9, (Uniprot ID: Q16594)

  • Positive control
    • HeLa, A431, MCF-7 and K562 cell lysates.
  • 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.



Our Abpromise guarantee covers the use of ab169784 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 1/1000 - 1/10000. Predicted molecular weight: 29 kDa.
ICC/IF 1/500.

For unpurified use at 1/100 - 1/250

  • Application notes
    Is unsuitable for Flow Cyt,IHC-P or IP.
  • Target

    • Relevance
      TAF9 functions as a component of the DNA-binding general transcription factor complex TFIID and the regulatory transcription complex SAGA. Binding of TFIID to a promoter (with or without TATA element) is the initial step in pre-initiation complex (PIC) formation. TFIID plays a key role in the regulation of gene expression by RNA polymerase II through different activities such as transcription activator interaction, core promoter recognition and selectivity, TFIIA and TFIIB interaction, chromatin modification (histone acetylation by TAF1), facilitation of DNA opening and initiation of transcription. SAGA influences RNA polymerase II transcriptional activity through different activities such as TBP interaction (SPT3 and SPT8) and promoter selectivity, interaction with transcription activators (GCN5, ADA2, ADA3, and TRA1), and chromatin modification through histone acetylation (GCN5).
    • Cellular localization
    • Database links
    • Alternative names
      • TAF9 RNA polymerase II, TATA box-binding protein-associated factor, 32kDa antibody
      • MGC:1603 antibody
      • MGC:3647 antibody
      • MGC:5067 antibody
      • RNA polymerase II TBP-associated factor subunit G antibody
      • STAF31/32 antibody
      • TAF17 antibody
      • TAF2G antibody
      • TAF9 RNA polymerase II, TATA box binding protein (TBP)-associated factor, 32kDa antibody
      • TAFII31 antibody
      • TAFII32 antibody
      • TAFIID32 antibody
      • TATA box-binding protein-associated factor 2G antibody
      • TBP associated factor 17 kDa antibody
      • TBP associated factor 9 antibody
      • TBP associated factor, RNA polymerase II, 32-KD antibody
      • transcription initiation factor TFIID 31 kD subunit antibody
      • transcription initiation factor TFIID 31 kDa subunit antibody
      • transcription initiation factor TFIID 32 kDa subunit antibody
      • Transcription initiation factor TFIID subunit 9 antibody
      see all


    • All lanes : Anti-TAF9 antibody [EPR12075(B)] (ab169784) at 1/1000 dilution

      Lane 1 : HeLa cell lysate
      Lane 2 : A431 cell lysate
      Lane 3 : MCF7 cell lysate
      Lane 4 : K562 cell lysate

      Lysates/proteins at 10 µg per lane.

      All lanes : Goat anti-rabbit HRP at 1/2000 dilution

      Predicted band size: 29 kDa

    • Immunocytochemistry/Immunofluorescence analysis of MCF-7 (human breast carcinoma) cells labelling TAF9 with purified ab169784 at 1/500. Cells were fixed with 4% Paraformaldehyde. An Alexa Fluor® 488-conjugated goat anti-rabbit IgG (ab150077) at 1/1000 dilution was used as the secondary antibody. Nuclei couterstained with DAPI (blue).

      Secondary Only Control: PBS was used instead of the primary antibody as the negative control.

    • Immunofluorescence analysis of MCF7 cells, labeling TAF9 using ab169784 at a 1/100 dilution.


    ab169784 has not yet been referenced specifically in any publications.

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