Anti-Oct-1 antibody (ab66132)


  • Product nameAnti-Oct-1 antibody
    See all Oct-1 primary antibodies
  • Description
    Rabbit polyclonal to Oct-1
  • SpecificityThis antibody does not cross react with OCT4 or OCT-2.
  • Tested applicationsSuitable for: IHC-P, Dot Blot, WB, IP, ELISAmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide corresponding to Human Oct-1 (C terminal).
    Database link: P14859

  • Positive control
    • Jurkat cell lysate. Mouse kidney lysate.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C. Avoid freeze / thaw cycle.
  • Storage bufferPreservative: None
    Constituents: PBS, pH 7.2 with antibody stabiliser.
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Associated products


Our Abpromise guarantee covers the use of ab66132 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
IHC-P Use at an assay dependent concentration.
Dot Blot 1/1000.
WB Use a concentration of 0.1 - 1 µg/ml. Detects a band of approximately 77 kDa (predicted molecular weight: 77 kDa).
IP Use a concentration of 2 - 5 µg/ml.
ELISA Use a concentration of 0.01 - 0.1 µg/ml.


  • FunctionTranscription factor that binds to the octamer motif (5'-ATTTGCAT-3') and activates the promoters of the genes for some small nuclear RNAs (snRNA) and of genes such as those for histone H2B and immunoglobulins. Modulates transcription transactivation by NR3C1, AR and PGR (By similarity). In case of human herpes simplex virus (HSV) infection, POU2F1 forms a multiprotein-DNA complex with the viral transactivator protein VP16 and HCFC1 thereby enabling the transcription of the viral immediate early genes.
  • Tissue specificityUbiquitous. Isoform 2 is lymphocyte-specific.
  • Sequence similaritiesBelongs to the POU transcription factor family. Class-2 subfamily.
    Contains 1 homeobox DNA-binding domain.
    Contains 1 POU-specific domain.
  • Post-translational
    Phosphorylated by PRKDC.
  • Cellular localizationNucleus.
  • Information by UniProt
  • Database links
  • Alternative names
    • FLJ42836 antibody
    • NF A1 antibody
    • NF-A1 antibody
    • Oct 1 antibody
    • Oct 1B antibody
    • Oct-1 antibody
    • OCT1 antibody
    • Octamer binding protein 1 antibody
    • Octamer binding transcription factor 1 antibody
    • Octamer-binding protein 1 antibody
    • Octamer-binding transcription factor 1 antibody
    • OTF 1 antibody
    • OTF-1 antibody
    • OTF1 antibody
    • OTTHUMP00000032348 antibody
    • OTTHUMP00000032350 antibody
    • OTTHUMP00000032351 antibody
    • PO21 antibody
    • PO2F1 antibody
    • PO2F1_HUMAN antibody
    • POU class 2 homeobox 1 antibody
    • POU domain class 2 transcription factor 1 antibody
    • POU domain, class 2, transcription factor 1 antibody
    • POU2F1 antibody
    see all

Anti-Oct-1 antibody images

  • Immunohistochemical analysis of formaldehyde-fixed paraffin-embedded murine neural tissue sections, labelling Oct-1 with ab66132 at a dilution of 1/250 incubated for 90 minutes at 25°C in PBS plus 1x Casein. Heat mediated antigen retrival was with 10mM citrate at pH 6.0. Blocking was with 10% serum incubated for 30 minutes at 25°C. Secondary used was a Goat anti-Rabbit polyclonal biotin conjugate at 1/200.

    See Abreview

  • 1µg Oct-1 peptide (A) on a nitrocellulose membrane followed by ab66132 at 1:1000 dilution. The labels B and C refer to 1 µg Oct-2 peptide and Oct4 peptide respectively.

  • All lanes : Anti-Oct-1 antibody (ab66132) at 1/1000 dilution

    Lane 1 : Murine cardiomyocyte whole cell lysates
    Lane 2 : Murine cardiomyocyte whole cell lysates
    Lane 3 : Murine cardiomyocyte whole cell lysates
    Lane 4 : Murine cardiomyocyte whole cell lysates

    Lysates/proteins at 25 µg per lane.

    Goat anti-Rabbit polyclonal HRP conjugate at 1/5000 dilution

    Predicted band size : 77 kDa
    Additional bands at : 50 kDa (possible non-specific binding).

    Image is courtesy of an anonymous AbReview.

    From left to right: Molecular weight marker ladder, lane1, 2, 3, 4. Blocking was done with 5% milk incubated for 1 hour at room temperature.

    See Abreview

  • All lanes : Anti-Oct-1 antibody (ab66132) at 1/500 dilution

    Lane 1 : mouse kidney tissue lysate
    Lane 2 : mouse kidney tissue lysate with immunising peptide

    Lysates/proteins at 10 µg per lane.

    Predicted band size : 77 kDa
    Observed band size : 77 kDa
    Additional bands at : 34 kDa,90 kDa. We are unsure as to the identity of these extra bands.

References for Anti-Oct-1 antibody (ab66132)

ab66132 has not yet been referenced specifically in any publications.

Product Wall

Application Western blot
Sample Mouse Cell lysate - whole cell (Cardiomyocytes)
Gel Running Conditions Reduced Denaturing (10% PAGE)
Loading amount 25 µg
Specification Cardiomyocytes
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: RT°C

Abcam user community

Verified customer

Submitted Sep 28 2015

Expiration date: 30-November-2012

I am very pleased to hear you would like to accept our offer and test ab15112, ab51363 and ab66132in Flow Cytometry. These codes will give you:3 free [PRIMARY ANTIBODY/PROTEIN] OR VALUE OFF OF ORDER before the...

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Could you let me know the sample type, species and application e.g. WB, IHC-P customer is interested in?

Please note the abreview discount code is valid only for untested species and applications. When se...

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Thank you for your interest.

We have some antibodies against Oct1 but currently none of them have been tested in Flow cytometry. These products have been characterized in IHC and WB. Anti-Oct1 antibody ...

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