Recombinant Anti-CRTC3 antibody [EPR3440] (Alexa Fluor® 488) (ab206248)


  • Product name

    Anti-CRTC3 antibody [EPR3440] (Alexa Fluor® 488)
    See all CRTC3 primary antibodies
  • Description

    Rabbit monoclonal [EPR3440] to CRTC3 (Alexa Fluor® 488)
  • Host species

  • Conjugation

    Alexa Fluor® 488. Ex: 495nm, Em: 519nm
  • Tested applications

    Suitable for: ICC/IFmore details
  • Species reactivity

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

    Synthetic peptide within Human CRTC3. The exact sequence is proprietary.
    Database link: Q6UUV7

  • Positive control

    • ICC/IF: Jurkat 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.

    Alexa Fluor® is a registered trademark of Molecular Probes, Inc, a Thermo Fisher Scientific Company. The Alexa Fluor® dye included in this product is provided under an intellectual property license from Life Technologies Corporation. As this product contains the Alexa Fluor® dye, the purchase of this product conveys to the buyer the non-transferable right to use the purchased product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). As this product contains the Alexa Fluor® dye the sale of this product is expressly conditioned on the buyer not using the product or its components, or any materials made using the product or its components, in any activity to generate revenue, which may include, but is not limited to use of the product or its components: in manufacturing; (ii) to provide a service, information, or data in return for payment (iii) for therapeutic, diagnostic or prophylactic purposes; or (iv) for resale, regardless of whether they are sold for use in research. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or

    This product is a recombinant rabbit monoclonal antibody.



Our Abpromise guarantee covers the use of ab206248 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
ICC/IF 1/50.

This product gave a positive signal in Jurkat cells fixed with 4% formaldehyde (10 min) and 80% methanol (5 min).


  • Function

    Transcriptional coactivator for CREB1 which activates transcription through both consensus and variant cAMP response element (CRE) sites. Acts as a coactivator, in the SIK/TORC signaling pathway, being active when dephosphorylated and acts independently of CREB1 'Ser-133' phosphorylation. Enhances the interaction of CREB1 with TAF4. Regulates the expression of specific CREB-activated genes such as the steroidogenic gene, StAR. Potent coactivator of PPARGC1A and inducer of mitochondrial biogenesis in muscle cells. Also coactivator for TAX activation of the human T-cell leukemia virus type 1 (HTLV-1) long terminal repeats (LTR).
  • Tissue specificity

    Predominantly expressed in B and T lymphocytes. Highest levels in lung. Also expressed in brain, colon, heart, kidney, ovary, and prostate. Weak expression in liver, pancreas, muscle, small intestine, spleen and stomach.
  • Sequence similarities

    Belongs to the TORC family.
  • Cellular localization

    Nucleus. Cytoplasm. Appears to be mainly nuclear.
  • Information by UniProt
  • Database links

  • Alternative names

    • CREB regulated transcription coactivator 3 antibody
    • CREB-regulated transcription coactivator 3 antibody
    • CRTC 3 antibody
    • CRTC3 antibody
    • CRTC3_HUMAN antibody
    • FLJ21868 antibody
    • TORC 3 antibody
    • TORC-3 antibody
    • TORC3 antibody
    • Transducer of CREB protein 3 antibody
    • Transducer of regulated cAMP response element binding protein (CREB) 3 antibody
    • Transducer of regulated cAMP response element binding protein 3 antibody
    • Transducer of regulated cAMP response element-binding protein 3 antibody
    • Transducer of regulated CREB protein 3 antibody
    see all


  • ab206248 staining CRTC3 in Jurkat cells. The cells were fixed with 4% formaldehyde (10 min), permeabilized with 0.1% Triton X-100 for 5 minutes and then blocked with 1% BSA/10% normal goat serum/0.3M glycine in 0.1% PBS-Tween for 1h. The cells were then incubated overnight at +4°C with ab206248 at 1/50 dilution (shown in green) and ab195889, Mouse monoclonal to alpha Tubulin (Alexa Fluor® 594), at 1/250 dilution (shown in red). Nuclear DNA was labelled with DAPI (shown in blue).

    Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8).

    This product also gave a positive signal under the same testing conditions in Jurkat cells fixed with 80% methanol (5 min).


ab206248 has not yet been referenced specifically in any publications.

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