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TCF-4 (T-cell Transcription Factor 4)

Cat no: T2026-02

TCF-4 (T-cell Transcription Factor 4)

TCF4 (HMG box transcription factor 4) is a member of the lymphoid enhancer factor family of transcription factors. Essential during development, along with beta catenin and Bcl 9, TCF4 participates in the Wnt signaling thru transactivation of downstreams genes (1). Commonly found in intestinal epithelium, TCF4 is required in the maintenance of crypt stem cell compartments of small intestines (2). Mutation in TCF4 has implicated in colorectal cancer and high expression of TCF4 variants has been linked in increased risk of type II diabetes (3).\n\nApplications:\nSuitable for use in Flow Cytometry, ELISA, Western Blot, Immunoprecipitation, Immunohistochemistry, Immunocytochemistry. Other applications not tested.\n\nRecommended Dilution:\nWestern Blot: 1:25,000-1:100,000\nImmunohistochemistry: 1:100-1:250\nImmunocytochemistry: 1:100-1:250\nFlow Cytometry: 1:50\nImmunoprecipitation: 1:50\nOptimal dilutions to be determined by the researcher.\n\nStorage and Stability:\nMay be stored at 4 degrees C for short-term only. For long-term storage, aliquot and store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer. \n\nManufactured incorporating RabMAb(R) technology under Epitomics US patents, No 5,675,063 and 7,429,487, owned by Abcam.

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SPECIFICATIONS

Catalog Number

T2026-02

Size

100ul

Applications

FC, ICC, IHC, IP, WB

Hosts

Rabbit

Reactivities

Hum

Form

Supplied as a liquid in 50 mM Tris-Glycine, pH 7.4, 0.15 M sodium chloride, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

P Type

Mab

Purity

Supernatant

Isotype

IgG

References

1. Ishitani T et al., MCB 66:23:1379-1389, 2003. 2. Korinek V. et al. Nat. Genet. 19:379-383. 1998. 3. Grant SF et al. Nat. Genet. 38:320-323, 2006.

Additional Info

Recognizes human TCF-4.

Alternative Names

HMG box transcription factor 4, T-cell-specific transcription factor 4, TCF-4, hTCF-4

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