Astana Biomed Group, an authorized Abcam distributor in Central Asia

Anti-Otx2 antibody [EPR20375] (ab183951)

Key features and details

  • Produced recombinantly (animal-free) for high batch-to-batch consistency and long term security of supply
  • Rabbit monoclonal [EPR20375] to Otx2
  • Suitable for: WB, IHC-P, IP
  • Reacts with: Mouse, Rat, Human

Overview

  • Product name

    Anti-Otx2 antibody [EPR20375]
    See all Otx2 primary antibodies

  • Description

    Rabbit monoclonal [EPR20375] to Otx2

  • Host species

    Rabbit

  • Specificity

    This antibody recognizes isoform 1 and isoform 2 of Otx2.

  • Tested Applications & Species

    Application Species
    IHC-P
    Mouse
    Rat
    Human
    IP
    Human
    WB
    Human
    See all applications and species data

  • Immunogen

    Synthetic peptide. This information is proprietary to Abcam and/or its suppliers.

  • Positive control

    • WB: Y79 whole cell lysate. IHC-P: Human retina and retinoblastoma tissues; Mouse E14.5 choroid plexus and retina tissues; Rat E14.5 choroid plexus tissue. IP: Y79 whole cell lysate.

  • General notes

    This product is a recombinant monoclonal antibody, which offers several advantages including:

    • - High batch-to-batch consistency and reproducibility
    • - Improved sensitivity and specificity
    • - Long-term security of supply
    • - Animal-free production
    For more information see here.

    Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

Properties

Images

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)

    Immunohistochemical analysis of paraffin-embedded rat E14.5 choroid plexus tissue labeling Otx2 with ab183951 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Nucleus staining on choroid plexus of E14.5 rat is observed [PMID: 23364326]. Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)

    Immunohistochemical analysis of paraffin-embedded human retina tissue labeling Otx2 with ab183951 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Nuclear staining on inner nuclear layer and outer nuclear layer of the human retina is observed [PMID: 19686387]. Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)

    Immunohistochemical analysis of paraffin-embedded human retinoblastoma tissue labeling Otx2 with ab183951 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Nuclear staining on tumor cells of human retinoblastoma is observed [PMID: 19686387]. Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)

    Immunohistochemical analysis of paraffin-embedded mouse E14.5 choroid plexus tissue labeling Otx2 with ab183951 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Nucleus staining on choroid plexus of E14.5 mouse is observed [PMID: 23364326]. Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)
    Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Otx2 antibody [EPR20375] (ab183951)

    Immunohistochemical analysis of paraffin-embedded mouse retina tissue labeling Otx2 with ab183951 at 1/100 dilution, followed by Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution. Nuclear staining on nuclear layer of the mouse retina is observed [PMID: 19686387]. Counter stained with Hematoxylin.

    Secondary antibody only control: Used PBS instead of primary antibody, secondary antibody is Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/500 dilution.

    Perform heat mediated antigen retrieval with Tris/EDTA buffer pH 9.0 before commencing with IHC staining protocol.

  • Western blot - Anti-Otx2 antibody [EPR20375] (ab183951)
    Western blot - Anti-Otx2 antibody [EPR20375] (ab183951)
    All lanes : Anti-Otx2 antibody [EPR20375] (ab183951) at 1/5000 dilution

    Lane 1 : Y79 (Human retinoblastoma cell line) whole cell lysate
    Lane 2 : HeLa (Human epithelial cell line from cervix adenocarcinoma) whole cell lysate

    Lysates/proteins at 20 µg per lane.

    Secondary
    All lanes : Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/100000 dilution

    Predicted band size: 32 kDa
    Observed band size: 32,34 kDa
    why is the actual band size different from the predicted?


    Exposure time: 5 seconds


    Blocking/Dilution buffer: 5% NFDM/TBST.

    Negative control: HeLa (PMID: 12559959).

    This antibody recognizes isoform 1 and isoform 2 of Otx2.

  • Immunoprecipitation - Anti-Otx2 antibody [EPR20375] (ab183951)
    Immunoprecipitation - Anti-Otx2 antibody [EPR20375] (ab183951)

    Otx2 was immunoprecipitated from 0.35 mg of Y79 (Human retinoblastoma cell line) whole cell lysate with ab183951 at 1/30 dilution. Western blot was performed from the immunoprecipitate using ab183951 at 1/1000 dilution. VeriBlot for IP Detection Reagent (HRP) (ab131366), was used for detection at 1/10000 dilution.

    Lane 1: Y79 whole cell lysate, 10 μg (Input).

    Lane 2: ab183951 IP in Y79 whole cell lysate.

    Lane 3: Rabbit monoclonal IgG (ab172730) instead of ab183951 in Y79 whole cell lysate.

    Blocking and dilution buffer and concentration: 5% NFDM/TBST.

    Exposure time: 30 seconds.

  • Anti-Otx2 antibody [EPR20375] (ab183951)
    Anti-Otx2 antibody [EPR20375] (ab183951)

Please note: All products are "FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC PROCEDURES"
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