Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
貨期:
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
用途:
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
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. Down-regulates NQO1, leading to increased mitomycin c resistance.
基因功能參考文獻:
HIPK2 up-regulates transcription by phosphorylating TCF3, a transcriptional repressor, but inhibits transcription by phosphorylating LEF1, a transcriptional activator. PMID: 21285352
Tcf3is partially responsible for the butyrate-resistant phenotype of colorectal cancer cells, as this DNA-binding protein suppresses the hyperinduction of Wnt activity by butyrate. PMID: 23063976
Our results identify TCF3 as a central regulator of tumor growth and initiation. PMID: 23090119
TCF3, a novel positive regulator of osteogenesis, plays a crucial role in miR-17 modulating the diverse effect of canonical Wnt signaling in different microenvironments. PMID: 23492770
TCF/TLE tetramer complex promotes structural transitions of chromatin to mediate repression. PMID: 24596249
These results indicate that a dynamic interplay of TCF transcription factors governs MYC gene expression in colorectal cancers. PMID: 25659031
TCF7L1, a Wnt pathway repressor, buffers CTNNB1/TCF target gene expression to promote CRC growth PMID: 27333864
TCF7L1 plays a major role in maintaining hESC pluripotency, which has implications for human development during gastrulation PMID: 29361574
Through transcriptome profiling and combined gain- and loss-of-function studies, the authors identified LCN2 as a major downstream effector of TCF7L1 that drives tumor growth. PMID: 28467300
report the identification of two independent missense variants in human TCF7L1, p.R92P and p.R400Q, in a cohort of patients with forebrain and/or pituitary defects PMID: 26764381
No difference in nuclear beta-catenin signal intensity was found, which may be caused by an alteration in Wnt pathway in microsatellite stable sporadic tumors by unknown mechanisms leading to lower TCF-3, 4 protein expression. PMID: 20532534
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亞細胞定位:
Nucleus.
蛋白家族:
TCF/LEF family
組織特異性:
Detected in hair follicles and skin keratinocytes, and at lower levels in stomach epithelium.