Recombinant Anti-CtBP1 antibody [EPR6800] (HRP) (ab208244)


  • Product name

    Anti-CtBP1 antibody [EPR6800] (HRP)
    See all CtBP1 primary antibodies
  • Description

    Rabbit monoclonal [EPR6800] to CtBP1 (HRP)
  • Host species

  • Conjugation

  • Tested applications

    Suitable for: IHC-P, WBmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rat
  • Immunogen

    Synthetic peptide (the amino acid sequence is considered to be commercially sensitive) within Human CtBP1 aa 350 to the C-terminus. The exact sequence is proprietary.
    Database link: Q13363

  • Positive control

    • SHSY-5Y, Raji, A549 and HeLa whole cell lysate IHC-P: normal human cervix tissue sections
  • 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 ab208244 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 1/50. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.
WB 1/5000. Detects a band of approximately 47 kDa (predicted molecular weight: 47 kDa).


  • Function

    Involved in controlling the equilibrium between tubular and stacked structures in the Golgi complex. Functions in brown adipose tissue (BAT) differentiation. Corepressor targeting diverse transcription regulators such as GLIS2. Has dehydrogenase activity.
  • Sequence similarities

    Belongs to the D-isomer specific 2-hydroxyacid dehydrogenase family.
  • Post-translational

    The level of phosphorylation appears to be regulated during the cell cycle. Phosphorylated upon DNA damage, probably by ATM or ATR. Phosphorylation by HIPK2 on Ser-422 induces proteasomal degradation.
    ADP-ribosylated; when cells are exposed to brefeldin A.
    Sumoylation on Lys-428 is promoted by the E3 SUMO-protein ligase CBX4.
  • Cellular localization

    Cytoplasm. Nucleus.
  • Information by UniProt
  • Database links

  • Alternative names

    • BARS antibody
    • brefeldin A- ribosylated substrate antibody
    • C terminal binding protein 1 antibody
    • C-terminal-binding protein 1 antibody
    • CTBP antibody
    • CtBP1 antibody
    • CTBP1_HUMAN antibody
    • MGC104684 antibody
    see all


  • IHC image of CtBP1 staining in a section of formalin-fixed paraffin-embedded normal human cervix*, performed on a Leica BOND™. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20mins. The section was then incubated with ab208244, 1/50 dilution, for 15 mins at room temperature. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. The inset negative control image is taken from an identical assay without primary antibody.

    For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

    *Tissue obtained from the Human Research Tissue Bank, supported by the NIHR Cambridge Biomedical Research Centre

  • All lanes : Anti-CtBP1 antibody [EPR6800] (HRP) (ab208244) at 1/5000 dilution

    Lane 1 : SHSY-5Y (Human neuroblastoma cell line) Whole Cell Lysate
    Lane 2 : Raji (Human Burkitt's lymphoma cell line) Whole Cell Lysate
    Lane 3 : A549 (Human lung adenocarcinoma epithelial cell line) Whole Cell Lysate
    Lane 4 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Developed using the ECL technique.

    Performed under reducing conditions.

    Predicted band size: 47 kDa
    Observed band size: 47 kDa

    Exposure time: 20 minutes

    This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 50 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before being incubated with ab208244 overnight at 4°C. Antibody binding was visualised using ECL development solution ab133406.


ab208244 has not yet been referenced specifically in any publications.

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