Anti-TCF7L1 antibody (ab82690)


  • Product name
  • Description
    Rabbit polyclonal to TCF7L1
  • Tested applications
    Suitable for: WBmore details
  • Species reactivity
    Reacts with: Human
    Predicted to work with: Mouse, Rat, Rabbit, Cow, Dog
  • Immunogen

    Synthetic peptide, corresponding to a region within N terminal amino acids 71-120 (ESENQSSSSDSEAERRPQPVRDTFQKPRDYFAEVRRPQDSAFFKGPPYP G) of Human TCF7L1 (NP_112573)

  • Positive control
    • 293T cell lysate.



Our Abpromise guarantee covers the use of ab82690 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 Use a concentration of 1 µg/ml. Predicted molecular weight: 63 kDa. Good results were obtained when blocked with 5% non-fat dry milk in 0.05% PBS-T.


  • Function
    Participates in the Wnt signaling pathway. Binds to DNA and acts as a repressor in the absence of CTNNB1, and as an activator in its presence. Necessary for the terminal differentiation of epidermal cells, the formation of keratohyalin granules and the development of the barrier function of the epidermis (By similarity). Down-regulates NQO1, leading to increased mitomycin c resistance.
  • Tissue specificity
    Detected in hair follicles and skin keratinocytes, and at lower levels in stomach epithelium.
  • Sequence similarities
    Belongs to the TCF/LEF family.
    Contains 1 HMG box DNA-binding domain.
  • Domain
    The putative Groucho interaction domain between the N-terminal CTNNB1 binding domain and the HMG-box is necessary for repression of the transactivation mediated by TCF7L1 and CTNNB1.
  • Cellular localization
  • Information by UniProt
  • Database links
  • Alternative names
    • bHLHb21 antibody
    • HMG box transcription factor 3 antibody
    • HMG box transcription factor antibody
    • OTTMUSP00000023419 antibody
    • T cell factor 3 antibody
    • TCF 3 antibody
    • TCF-3 antibody
    • TCF3 antibody
    • Tcf7l1 antibody
    • TF7L1_HUMAN antibody
    • Transcription factor 7 like 1 (T-cell specific, HMG-box) antibody
    • Transcription factor 7 like 1 antibody
    • Transcription factor 7-like 1 antibody
    see all

Anti-TCF7L1 antibody images

  • Anti-TCF7L1 antibody (ab82690) at 1 µg/ml + 293T cell lysate at 10 µg

    HRP conjugated anti-Rabbit IgG at 1/50000 dilution

    Predicted band size : 63 kDa
    Observed band size : 70 kDa (why is the actual band size different from the predicted?)

References for Anti-TCF7L1 antibody (ab82690)

ab82690 has not yet been referenced specifically in any publications.

Product Wall

Abcam has not validated the combination of species/application used in this Abreview.
Western blot
Mouse Cell lysate - whole cell (mouse embryonic stem cells)
Loading amount
50000 cells
mouse embryonic stem cells
Gel Running Conditions
Reduced Denaturing (10%)
Blocking step
Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 25°C

Abcam user community

Verified customer

Submitted Mar 30 2012

DISCOUNT CODE: XXXXXXXXX Expiration date: 2012-04-16 I am very pleased to hear you would like to accept our offer and test ab82690 in mouse IP. This code will give you 1 free PRIMARY ANTIBODY before the expiration date. To redeem this offer, pleas...

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Thank you very much for your interest in ab82690. To our knowledge, ab82690  has not been tested in IP in mouse. Therefore, I can offer a discount off a future purchase if you buy ab82690 now, test it in IP in mouse and submit feedback to us in the...

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Thank you very much for your interest. To our knowledge, these two antibodies have not been tested in Mouse and  IP. We only have data in WB  on human samples. Therefore, I can offer a discount off a future purchase if you buy either of them now, t...

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For ab82960: DISCOUNT CODE: *** For ab86175: DISCOUNT CODE: *** Expiration date: March 1st, 2012 I am very pleased to hear you would like to accept our offer and test these antibodies in mouse. Each code will give you 1 free primary antibody before the...

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Thank you very much for your interest in ab82690 and ab86175. To our knowledge, neither of these antibodies have been tested on mouse samples.  Unfortunately we do not offer free or trial sized samples, however, I can offer a discount of...

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