Recombinant Human Transcription factor 7 (TCF7)

中文名稱：

人TCF7重組蛋白
貨號：

CSB-EP023305HU
說明書：

MSDS Datasheet
規格：

￥1836
圖片：
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
其他：

產品詳情
產品評價
相關產品
靶點詳情

產品詳情

純度：

Greater than 85% as determined by SDS-PAGE.
基因名：

TCF7
Uniprot No.：

P36402
別名：

(TCF-7)(T-cell-specific transcription factor 1)(T-cell factor 1)(TCF-1)
種屬：

Homo sapiens (Human)
蛋白長度：

Full Length
來源：

E.coli
分子量：

49.1 kDa
表達區域：

1-384aa
氨基酸序列

MPQLDSGGGGAGGGDDLGAPDELLAFQDEGEEQDDKSRDSAAGPERDLAELKSSLVNESEGAAGGAGIPGVPGAGAGARGEAEALGREHAAQRLFPDKLPEPLEDGLKAPECTSGMYKETVYSAFNLLMHYPPPSGAGQHPQPQPPLHKANQPPHGVPQLSLYEHFNSPHPTPAPADISQKQVHRPLQTPDLSGFYSLTSGSMGQLPHTVSWFTHPSLMLGSGVPGHPAAIPHPAIVPPSGKQELQPFDRNLKTQAESKAEKEAKKPTIKKPLNAFMLYMKEMRAKVIAECTLKESAAINQILGRRWHALSREEQAKYYELARKERQLHMQLYPGWSARDNYGKKKRRSREKHQESTTETNWPRELKDGNGQESLSMSSSSSPA
Note: The complete sequence may include tag sequence, target protein sequence, linker sequence and extra sequence that is translated with the protein sequence for the purpose(s) of secretion, stability, solubility, etc.
If the exact amino acid sequence of this recombinant protein is critical to your application, please explicitly request the full and complete sequence of this protein before ordering.
蛋白標簽：

N-terminal 10xHis-tagged and C-terminal Myc-tagged
產品提供形式：

Liquid or Lyophilized powder Warning: in_array() expects parameter 2 to be array, null given in /www/web/cusabio_cn/public_html/caches/caches_template/default/content/show_product_protein.php on line 662
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
緩沖液：

If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol. If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose.
復溶：

We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
儲存條件：

Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
保質期：

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
貨期：

Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
注意事項：

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA：

Please contact us to get it.

產品評價

靶點詳情

功能：

Transcriptional activator involved in T-cell lymphocyte differentiation. Necessary for the survival of CD4(+) CD8(+) immature thymocytes. Isoforms lacking the N-terminal CTNNB1 binding domain cannot fulfill this role. Binds to the T-lymphocyte-specific enhancer element (5'-WWCAAAG-3') found in the promoter of the CD3E gene. Represses expression of the T-cell receptor gamma gene in alpha-beta T-cell lineages. Required for the development of natural killer receptor-positive lymphoid tissue inducer T-cells. TLE1, TLE2, TLE3 and TLE4 repress transactivation mediated by TCF7 and CTNNB1.May also act as feedback transcriptional repressor of CTNNB1 and TCF7L2 target genes.
基因功能參考文獻：
1. Our study provides a new mechanism for chromatin occupancy of Tcf7 and uncovers the physiological significance of Uch37 during early vertebrate development by regulating the Wnt/beta-catenin pathway. PMID: 28198400
2. Results demonstrated that TCF7 expression is upregulated by LOC728196 which operates as the sponge for miR-513c contributing to glioma cell growth and invasion by modulating. PMID: 30179681
3. LncRNATCF7 overexpression promoted the proliferation and migration of brain neoplasm glioma cells. PMID: 29091867
4. The results showed SNPs near TCF7 were associated with decreased expression of TCF7 mRNA in PBMCs from patients with SLE and suggested that the mRNA expression of the gene may be correlated with the pathogenesis of SLE. PMID: 28144936
5. We demonstrated that the AR-miR-1 axis negatively regulates the novel oncogenic factor, TCF7. Dysregulation of TCF7 promoted a survival advantage and resistance to androgen deprivation, suggesting its therapeutic potential for castration-resistant prostate cancer. PMID: 28220803
6. It promotes invasiveness and self-renewal of human non-small cell lung cancer cells. The potential role of lncTCF7 up regulation in NSCLC metastasis and suggest a promising potential to suppress lncTCF7 for NSCLC patients. PMID: 27766570
7. High expression of TCF7 is associated with osteosarcoma. PMID: 27683056
8. Findings indicate that breast cancer cells with a hyperactive AF1q/TCF7/CD44 regulatory axis in the primary sites may represent "metastatic founder cells" which have invasive properties. PMID: 26079538
9. TCF7 plays critical roles in lung diseases [review] PMID: 26289446
10. Tcf7 levels are lower in islets taken from patients with type 2 diabetes. Knockdown of TCF7 in islets impairs the cytoprotective responsiveness to GIP and enhances the magnitude of apoptotic injury. PMID: 26642437
11. we show that TCF7 is a direct target of miR-34a in prostate cancer that has metastasized to the bone PMID: 25436980
12. induction of expression activates the Wnt signaling pathway, leading to priming of liver cancer stem cells self-renewal and tumor propagation PMID: 25842979
13. RUNX2 signaling pathways with their partners TCF7 and FGFR1/2 may not be involved in CCD pathogenesis PMID: 25738174
14. Results suggest ivermectin as therapeutic WNT protein-TCF transcription factor pathway response blocker to treat WNT-TCF-dependent diseases including multiple cancers. PMID: 25143352
15. miRNAs inhibited the expression of the luciferase reporter constructs containing 3'UTRs of these genes and downregulated protein expression of TERT and the TCF7 transcription factor, which mediates the canonical Wnt pathway. PMID: 24551047
16. we establish that ATF2 family members physically and functionally interact with TCF1/LEF1 factors to promote target gene expression and hematopoietic tumor cell growth PMID: 23966864
17. Studied the expression of TCF/LEF and SFRP family members (SFRP1 and SFRP3) to gain a better understanding of biological signaling pathways responsible for epidemiology and clinical parameters of clear cell RCC (cRCC). PMID: 23572277
18. in this review, we will focus on the function of beta-catenin/TCF-1 pathway in the regulation of thymic and peripheral T cell differentiation processes--{REVIEW} PMID: 22535304
19. The repression of syndecan-2 by Wnt/beta-catenin/TCF signaling contributes to the resistance of osteosarcoma cells to doxorubicin. PMID: 22550000
20. findings show that induction of a dominant negative C-clamp version of TCF1 (dnTCF1E) induces p21 expression and a stall in the growth of DLD1 colon cancer cells; results indicate that a rapid-response WNT/p21 circuit is driven by C-clamp target gene selection PMID: 22778133
21. Results suggest that Tcf-1 may contribute to pathogenesis of acquired aplastic anemia by regulating downstream gene expression such as c-myc and CD44. PMID: 21881822
22. In this review we present mounting evidence for the interdependency of TCF7/LEF1 variant expression and functions with cell lineage and cell state. [Review] PMID: 22111711
23. Findings demonstrate that t-DARPP regulates beta-catenin/TCF activity, thereby implicating a novel oncogenic signaling in upper gastrointestinal cancers. PMID: 21447180
24. Data show that upon HIPK2-mediated phosphorylation, TCF3 is replaced with positively acting TCF1 at a target promoter. PMID: 21285352
25. Transgenic T cell factor 1 (TCF1) binds to regulatory regions of the IL17 gene and directly regulates IL17A and IL17F gene expression. PMID: 21339363
26. TCF7 is involved in genetic risk to Type I Diabetes, although the associations observed for both the intronic SNP rs17653687 and the nonsynonymous change encoded by rs5742913 are relatively modes. PMID: 19956102
27. beta-catenin and TCF inversely control the expression of the EphB2/EphB3 receptors and their ligand ephrin-B1 in colorectal cancer and along the crypt-villus axis. PMID: 12408869
28. A polymorphism in ths gene, C883A, is associated with type 1 diabetes. PMID: 12765974
29. Enforced expression of TCF-1 in transgenic mice yields an expanded Ly-49A subset of natural killer (NK) cells; TCF-1 regulates stable induction of Ly-49A gene expression by formation of a nucleoprotein complex at the Ly-49A promoter. PMID: 12847244
30. TCF1 is phosphorylated and inhibited by Wnt signal transduction through the Tak1 pathway PMID: 14960582
31. Ly-49A effectively limits Ag-driven T cell proliferation, cytokine production, and changes in surface receptor expression, and effectively limits Ag-specific CD4 cell responses even in the presence of sustained autoantigen expression in vivo PMID: 15778344
32. Involvement of transcription factor 7 (T cell factor-1) in the wingless type protein (WNT) signaling pathway not only regulates T cell development, but also peripheral T cell differentiation. PMID: 16424171
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亞細胞定位：

Nucleus.
蛋白家族：

TCF/LEF family
組織特異性：

Predominantly expressed in T-cells. Also detected in proliferating intestinal epithelial cells and in the basal epithelial cells of mammary gland epithelium.
數據庫鏈接：

HGNC: 11639

OMIM: 189908

KEGG: hsa:6932

STRING: 9606.ENSP00000340347

UniGene: Hs.573153