• Product name
  • Description
    Rabbit polyclonal to KLF4
  • Specificity
    ab106629 will detect all three known isoforms. It does not cross-react with other KLF members.
  • Tested applications
    Suitable for: ChIP, IHC-P, WBmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    A 20 amino acid peptide from near the C terminal of Human KLF4 (AAH30811).

  • Positive control
    • Human liver tissue lysate; Rat liver tissue.


Our Abpromise guarantee covers the use of ab106629 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
ChIP Use at an assay dependent concentration. PubMed: 25644173
IHC-P Use a concentration of 5 µg/ml.
WB Use a concentration of 1 - 2 µg/ml. Predicted molecular weight: 55 kDa.


  • Function
    Transcription factor; can act both as activator and as repressor. Binds the 5'-CACCC-3' core sequence. Binds to the promoter region of its own gene and can activate its own transcription. Regulates the expression of key transcription factors during embryonic development. Plays an important role in maintaining embryonic stem cells, and in preventing their differentiation. Required for establishing the barrier function of the skin and for postnatal maturation and maintenance of the ocular surface. Involved in the differentiation of epithelial cells and may also function in skeletal and kidney development. Contributes to the down-regulation of p53/TP53 transcription.
  • Sequence similarities
    Belongs to the krueppel C2H2-type zinc-finger protein family.
    Contains 3 C2H2-type zinc fingers.
  • Domain
    the 9aaTAD motif is a transactivation domain present in a large number of yeast and animal transcription factors.
  • Cellular localization
  • Information by UniProt
  • Database links
  • Alternative names
    • Endothelial Kruppel like zinc finger protein antibody
    • Epithelial zinc finger protein EZF antibody
    • EZF antibody
    • GKLF antibody
    • gut Kruppel-like factor antibody
    • Gut-enriched krueppel-like factor antibody
    • KLF antibody
    • KLF4 antibody
    • KLF4_HUMAN antibody
    • Krueppel-like factor 4 antibody
    • Kruppel like factor 4 (Epithelial zinc finger protein EZF) (Gut enriched Krueppel like factor) antibody
    • Kruppel like factor 4 (gut) antibody
    see all

Anti-KLF4 antibody images

  • Lane 1 : Anti-KLF4 antibody (ab106629) at 1 µg/ml
    Lane 2 : Anti-KLF4 antibody (ab106629) at 2 µg/ml

    Lane 1 : Human liver tissue lysate
    Lane 2 : Human liver tissue lysate

    Lysates/proteins at 15 µg per lane.

    Predicted band size : 55 kDa
  • ab106629 at 5 ug/ml, staining KLF4 in Rat liver by Immunohistochemistry, Paraffin-embedded tissue.

References for Anti-KLF4 antibody (ab106629)

This product has been referenced in:
  • Dubuissez M  et al. Protein Kinase C-Mediated Phosphorylation of BCL11B at Serine 2 Negatively Regulates Its Interaction with NuRD Complexes during CD4+ T-Cell Activation. Mol Cell Biol 36:1881-98 (2016). Read more (PubMed: 27161321) »
  • Li W  et al. Genome-wide analyses identify KLF4 as an important negative regulator in T-cell acute lymphoblastic leukemia through directly inhibiting T-cell associated genes. Mol Cancer 14:26 (2015). ChIP ; Mouse . Read more (PubMed: 25644173) »

See all 2 Publications for this product

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