Mouse TCF7/TCF1 Alexa Fluor® 647-conjugated Antibody

Catalog # Availability Size / Price Qty
Detection of TCF7/TCF1 in EL‑4 Mouse Cell Line by Flow Cytometry.
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Product Details
Citations (4)
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Mouse TCF7/TCF1 Alexa Fluor® 647-conjugated Antibody Summary

Species Reactivity
Detects mouse TCF7/TCF1 in ELISA and Western Blot.
Monoclonal Rat IgG2B Clone # 812145
Protein A or G purified from hybridoma culture supernatant
E. coli-derived recombinant mouse TCF7/TCF1
Accession # Q00417
Supplied in a saline solution containing BSA and Sodium Azide.
Alexa Fluor 647 (Excitation= 650 nm, Emission= 668 nm)


Recommended Concentration
Intracellular Staining by Flow Cytometry
0.25-1 µg/106 cells
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Intracellular Staining by Flow Cytometry Detection of TCF7/TCF1 antibody in EL-4 Mouse Cell Line antibody by Flow Cytometry. View Larger

Detection of TCF7/TCF1 in EL‑4 Mouse Cell Line by Flow Cytometry. EL-4 mouse lymphoblast cell line was stained with Rat Anti-Mouse TCF7/TCF1 Alexa Fluor® 647-conjugated Monoclonal Antibody (Catalog # FAB8224R, filled histogram) or isotype control antibody (Catalog # IC013R, open histogram). To facilitate intracellular staining, cells were fixed with Flow Cytometry Fixation Buffer (Catalog # FC004) and permeabilized with Flow Cytometry Permeabilization/Wash Buffer I (Catalog # FC005). View our protocol for Staining Intracellular Molecules.

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Preparation and Storage

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage
Protect from light. Do not freeze.
  • 12 months from date of receipt, 2 to 8 °C as supplied.

Background: TCF7/TCF1

TCF7 (Transcription factor 7), also called TCF1 (T cell factor 1) is a member of the lymphoid enhancer binding factor family of proteins that is expressed in thymocytes and mature T cells. In resting cells, TCF family members are transcriptional repressors, and are 25‑32 kDa in size. Following activation, the large TCF7/TCF1 isoform (isoform 2, chosen as 'canonical') predominates (419 amino acids, 42‑50 kDa), and serves a transcriptional activator function. The use of an alternate start site at Met116 seems to characterize repressor isoforms. Within aa 61-116 of the large form, mouse TCF7/TCF1 shares 77% aa sequence identity with human TCF7/TCF1.

Long Name
Transcription Factor 7
Entrez Gene IDs
6932 (Human); 21414 (Mouse); 363595 (Rat)
Alternate Names
FLJ36364; MGC47735; T-cell factor 1; T-cell specific; TCF1; TCF7; TCF-7; transcription factor 7 (T-cell specific, HMG-box)

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Product Specific Notices

This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.

Citations for Mouse TCF7/TCF1 Alexa Fluor® 647-conjugated Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

4 Citations: Showing 1 - 4
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  1. Invasive margin tissue-resident macrophages of high CD163 expression impede responses to T cell-based immunotherapy
    Authors: Marit J van Elsas, Camilla Labrie, Anders Etzerodt, Pornpimol Charoentong, Jordi J C van Stigt Thans, Thorbald Van Hall et al.
    Journal for ImmunoTherapy of Cancer
  2. A mouse model for the study of anti-tumor T cell responses in Kras-driven lung adenocarcinoma
    Authors: Brittany Fitzgerald, Kelli A. Connolly, Can Cui, Eric Fagerberg, Dylan L. Mariuzza, Noah I. Hornick et al.
    Cell Reports Methods
  3. Tumor-infiltrating CD62L+PD-1-CD8 T cells retain proliferative potential via Bcl6 expression and replenish effector T cells within the tumor
    Authors: Y Gong, T Suzuki, H Kozono, M Kubo, N Nakano
    PLoS ONE, 2020-08-26;15(8):e0237646.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: Flow Cytometry
  4. NIX-Mediated Mitophagy Promotes Effector Memory Formation in Antigen-Specific CD8+ T Cells
    Authors: SS Gupta, R Sharp, C Hofferek, L Kuai, GW Dorn, J Wang, M Chen
    Cell Rep, 2019-11-12;29(7):1862-1877.e7.
    Species: Mouse
    Sample Types: Whole Cell
    Applications: Flow Cytometry


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