Recombinant Anti-HNF-4-alpha antibody [EPR3649] (ab133343)


  • Product name

    Anti-HNF-4-alpha antibody [EPR3649]
    See all HNF-4-alpha primary antibodies
  • Description

    Rabbit monoclonal [EPR3649] to HNF-4-alpha
  • Host species

  • Tested applications

    Suitable for: WB, ICCmore details
    Unsuitable for: Flow Cyt,IHC-P or IP
  • Species reactivity

    Reacts with: Human
  • Immunogen

    Synthetic peptide within Human HNF-4-alpha aa 200-300 (internal sequence). The exact sequence is proprietary.

  • Positive control

    • HepG2 and Human fetal liver lysates
  • General notes

    A trial size is available to purchase for this antibody.


    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 ab133343 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 - 1/5000. Detects a band of approximately 52 kDa (predicted molecular weight: 53 kDa).
ICC 1/100 - 1/250.
  • Application notes
    Is unsuitable for Flow Cyt,IHC-P or IP.
  • Target

    • Function

      Transcriptionally controlled transcription factor. Binds to DNA sites required for the transcription of alpha 1-antitrypsin, apolipoprotein CIII, transthyretin genes and HNF1-alpha. May be essential for development of the liver, kidney and intestine.
    • Involvement in disease

      Defects in HNF4A are the cause of maturity-onset diabetes of the young type 1 (MODY1) [MIM:125850]; also symbolized MODY-1. MODY is a form of diabetes that is characterized by an autosomal dominant mode of inheritance, onset in childhood or early adulthood (usually before 25 years of age), a primary defect in insulin secretion and frequent insulin-independence at the beginning of the disease.
    • Sequence similarities

      Belongs to the nuclear hormone receptor family. NR2 subfamily.
      Contains 1 nuclear receptor DNA-binding domain.
    • Post-translational

      Phosphorylated on tyrosine residue(s); phosphorylation is important for its DNA-binding activity. Phosphorylation may directly or indirectly play a regulatory role in the subnuclear distribution.
    • Cellular localization

    • Information by UniProt
    • Database links

    • Alternative names

      • FLJ39654 antibody
      • FRTS4 antibody
      • Hepatic nuclear factor 4 alpha antibody
      • Hepatocyte nuclear factor 4 alpha antibody
      • Hepatocyte nuclear factor 4 antibody
      • Hepatocyte nuclear factor 4-alpha antibody
      • HNF 4 alpha antibody
      • HNF 4 antibody
      • HNF-4-alpha antibody
      • HNF4 antibody
      • HNF4A antibody
      • HNF4A_HUMAN antibody
      • HNF4a7 antibody
      • HNF4a8 antibody
      • HNF4a9 antibody
      • Hnf4alpha antibody
      • HNF4alpha10/11/12 antibody
      • MODY 1 antibody
      • MODY antibody
      • MODY1 antibody
      • NR2A1 antibody
      • NR2A21 antibody
      • Nuclear receptor subfamily 2 group A member 1 antibody
      • OTTHUMP00000031060 antibody
      • OTTHUMP00000031062 antibody
      • TCF 14 antibody
      • TCF antibody
      • TCF-14 antibody
      • TCF14 antibody
      • Tcf4 antibody
      • Transcription factor 14, hepatic nuclear factor antibody
      • Transcription factor 14 antibody
      • Transcription factor HNF 4 antibody
      • Transcription factor HNF-4 antibody
      • Transcription factor HNF4 antibody
      see all


    • All lanes : Anti-HNF-4-alpha antibody [EPR3649] (ab133343) at 1/1000 dilution

      Lane 1 : HepG2 cell lysate
      Lane 2 : Human fetal liver lysate

      Lysates/proteins at 10 µg per lane.

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

      Predicted band size: 53 kDa
      Observed band size: 52 kDa
      why is the actual band size different from the predicted?


    ab133343 has not yet been referenced specifically in any publications.

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