• Product name

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

    Rabbit monoclonal [EPR6800] to CtBP1
  • Host species

  • Tested applications

    Suitable for: Flow Cyt, WB, IP, IHC-P, ICC/IFmore details
  • Species reactivity

    Reacts with: Mouse, Rat, Human
  • Immunogen

    Synthetic peptide within Human CtBP1 aa 350-450. The exact sequence is proprietary.

  • Positive control

    • IHC-P: Human colon tissue. WB: SH-SY5Y, Raji, A549 and HeLa whole cell lysate (ab150035). ICC/IF: HeLa cells. Flow Cyt: Raji cells.
  • 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 ab129181 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
Flow Cyt 1/2000.
WB 1/1000 - 1/10000. Detects a band of approximately 48 kDa (predicted molecular weight: 48 kDa).
IP 1/10 - 1/100.
IHC-P 1/100 - 1/250. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC/IF 1/100 - 1/250.


  • 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


  • All lanes : Anti-CtBP1 antibody [EPR6800] (ab129181) at 1/1000 dilution

    Lane 1 : SH-SY5Y cell lysate
    Lane 2 : Raji cell lysate
    Lane 3 : A549 cell lysate
    Lane 4 : HeLa cell lysate

    Lysates/proteins at 10 µg per lane.

    All lanes : HRP-conjugated goat anti-rabbit IgG

    Predicted band size: 48 kDa
    Observed band size: 48 kDa

  • Immunocytochemistry/Immunofluorescence analysis of HeLa cells labelling CtBP1 with ab129181 at 1/500. Cells were fixed with 4% paraformaldehyde and permeabilized with 0.1% Triton X-100. ab150077, an Alexa Fluor® 488-conjugated goat anti-rabbit IgG (1/1000) was used as the secondary antibody.
    Control: PBS only.
    Nuclear counter stain: DAPI.

  • ab129181, at 1/100 dilution, staining CtBP1 in formalin-fixed, paraffin-embedded human colon tissue by immunohistochemistry.

  • Flow cytometry analysis of Raji (Human Burkitt's lymphoma B lymphocyte) cells labeling CtBP1 (red) with ab129181 at a 1/2000 dilution. Cells were fixed with 4% paraformaldehyde and permeabilized with 90% methanol. A goat anti-rabbit IgG (Alexa Fluor® 488) (ab150077) was used as the secondary antibody at a 1/2000 dilution. Black - Rabbit monoclonal IgG (Black) (ab172730). Blue (unlabeled control) - Cell without incubation with primary antibody and secondary antibody (Blue).

  • Equilibrium disassociation constant (KD)
    Learn more about KD

    Click here to learn more about KD


This product has been referenced in:

  • Zeng X  et al. Lysine-specific demethylase 1 promotes brown adipose tissue thermogenesis via repressing glucocorticoid activation. Genes Dev 30:1822-36 (2016). Read more (PubMed: 27566776) »
See 1 Publication for this product

Customer reviews and Q&As

There are currently no Customer reviews or Questions for ab129181.
Please use the links above to contact us or submit feedback about this product.

For licensing inquiries, please contact partnerships@abcam.com

Sign up