• Product name

  • Description

    Rabbit polyclonal to Ctip2
  • Host species

  • Tested applications

    Suitable for: WB, IP, IHC-Pmore details
  • Species reactivity

    Reacts with: Human
    Predicted to work with: Mouse, Rabbit, Guinea pig, Cow, Dog, Pig, Chimpanzee, Rhesus monkey, Gorilla, Orangutan, Xenopus tropicalis
  • Immunogen

    Synthetic peptide corresponding to a region between C terminal residues 850-894 of human Ctip2 (Swiss-Prot Q9C0K0).

  • Positive control

    • Nuclear extract from Jurkat cells



Our Abpromise guarantee covers the use of ab70453 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
WB 1/2000 - 1/15000. Detects a band of approximately 120-130 kDa (predicted molecular weight: 100 kDa).
IP Use at 1-5 µg/mg of lysate.
IHC-P 1/500 - 1/2000. Perform heat mediated antigen retrieval with citrate buffer pH 6 before commencing with IHC staining protocol.


  • Function

    Tumor-suppressor protein involved in T-cell lymphomas. May function on the P53-signaling pathway. May be a key regulator of both differentiation and survival during thymocyte development. Repress transcription through direct, TFCOUP2-independent binding to a GC-rich response element.
  • Tissue specificity

    Highly expressed in brain and in malignant T-cell lines derived from patients with adult T-cell leukemia/lymphoma.
  • Sequence similarities

    Contains 6 C2H2-type zinc fingers.
  • Cellular localization

  • Information by UniProt
  • Database links

  • Alternative names

    • ATL1 alpha antibody
    • ATL1 antibody
    • ATL1 beta antibody
    • ATL1 gamma antibody
    • ATL1-delta antibody
    • B cell CLL/lymphoma 11B/T cell receptor delta constant region fusion protein antibody
    • B cell lymphoma/leukemia 11B antibody
    • B-cell CLL/lymphoma 11B (zinc finger protein) antibody
    • B-cell CLL/lymphoma 11B antibody
    • B-cell lymphoma/leukemia 11B antibody
    • BC11B_HUMAN antibody
    • BCL-11B antibody
    • Bcl11b antibody
    • BCL11B/TRDC fusion antibody
    • COUP TF interacting protein 2 antibody
    • COUP-TF interacting protein 2 antibody
    • COUP-TF-interacting protein 2 antibody
    • Ctip 2 antibody
    • CTIP-2 antibody
    • CTIP2 antibody
    • hRIT1 alpha antibody
    • hRit1 antibody
    • Radiation induced tumor suppressor gene 1 antibody
    • Radiation induced tumor suppressor gene 1 protein antibody
    • Radiation-induced tumor suppressor gene 1 protein antibody
    • Rit 1 antibody
    • Rit1 antibody
    • zinc finger protein hRit1 alpha antibody
    • ZNF856B antibody
    see all


  • Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) analysis of human prostate carcinoma tissue labelling Ctip2 with ab70453 at 1/1000 (1µg/ml). Detection: DAB.
  • All lanes: 1mg nuclear extract from Jurkat cells analysed on a blot using ab70453 at 0.5µg/ml.
    Lane 1: an alternate Ctip2 antibody used at 1 µg/mg lysate for IP.
    Lane 2: The same alternate antibody used at 10 µg/mg lysate for IP.
    Lane 3: ab70453 used at 1 µg/mg lysate for IP.
    Lane 4: ab70453 at 10 µg/mg lysate for IP.
    Normal rabbit IgG was used as a control for immunoprecipitation reactions.
  • All lanes : Anti-Ctip2 antibody (ab70453) at 0.1 µg/ml

    Lane 1 : Jurkat cell nuclear extract at 5 µg
    Lane 2 : Jurkat cell nuclear extract at 50 µg

    Predicted band size: 100 kDa
    Observed band size: 120-130 kDa
    why is the actual band size different from the predicted?

  • All lanes : Anti-Ctip2 antibody (ab70453) at 0.2 µg/ml

    Lane 1 : L1210 whole cell lysate
    Lane 2 : TCMK-1 whole cell lysate
    Lane 3 : 4T1 whole cell lysate
    Lane 4 : CT26.WT whole cell lysate

    Lysates/proteins at 50 µg per lane.

    Developed using the ECL technique.

    Predicted band size: 100 kDa

    Exposure time: 3 minutes


This product has been referenced in:

  • Forbes LH & Andrews MR Grafted Human iPSC-Derived Neural Progenitor Cells Express Integrins and Extend Long-Distance Axons Within the Developing Corticospinal Tract. Front Cell Neurosci 13:26 (2019). Read more (PubMed: 30809126) »
  • Baldauf MC  et al. Robust diagnosis of Ewing sarcoma by immunohistochemical detection of super-enhancer-driven EWSR1-ETS targets. Oncotarget 9:1587-1601 (2018). Read more (PubMed: 29416716) »
See all 2 Publications for this product

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