LEF1 Polyclonal antibody proteintech 14972-1-AP
$449.00
In stock
SKU
14972-1-AP
LEF 1, LEF1, TCF1 alpha, TCF1ALPHA
| Host / Isotype: Rabbit / IgG | Class: Polyclonal |
| Reactivity: Human And More (3) | Immunogen: CatNo: Ag6882 Product name: Recombinant human LEF1 protein Source: e coli.-derived, PET28a Tag: 6*His Domain: 1-399 aa of BC050632 Sequence: MPQLSGGGGGGGGDPELCATDEMIPFKDEGDPQKEKIFAEISHPEEEGDLADIKSSLVNESEIIPASNGHEVARQAQTSQEPYHDKAREHPDDGKHPDGGLYNKGPSYSSYSGYIMMPNMNNDPYMSNGSLSPPIPRTSNKVPVVQPSHAVHPLTPLITYSDEHFSPGSHPSHIPSDVNSKQGMSRHPPAPDIPTFYPLSPGGVGQITPPLGWQGQPVYPITGGFRQPYPSSLSVDTSMSRFSHHMIPGPPGPHTTGIPHPAIVTPQVKQEHPHTDSDLMHVKPQHEQRKEQEPKRPHIKKPLNAFMLYMKEMRANVVAECTLKESAAINQILGRRWHALSREEQAKYYELARKERQLHMQLYPGWSARDNYGKKKKRKREKLQESASGTGPRMTAAYI Predict reactive species |
| Applications: WB, IHC, IF, IP, ELISA | Observed Molecular Weight: 37 kDa |
| Formulation: PBS, Azide, Glycerol | GenBank Accession Number: BC050632 |
| Conjugate: Unconjugated | Gene Symbol: LEF1 |
| Tested Applications: Positive WB detected in | Gene ID (NCBI): 51176 |
| Application: Western Blot (WB) | RRID: ENSG00000138795 |
| Dilution: WB : 1:1000-1:4000 | Conjugate: AB_2265677 |
| Tested Reactivity: Human | Form: Unconjugated |
| Host / Isotype: Rabbit / IgG | Background Information: Lymphoid enhancer-binding factor 1(LEF1) belongs to a family of regulatory proteins that share homology with high mobility group protein-1, and it's a nuclear protein expressed in pre-B and T cells. LEF1 has a role in the Wnt signaling pathway hair cell differentiation and follicle morphogenesis. Together with CTNNB1 and EP300, LEF1 activates transcription of target genes. Isoform 5 transcriptionally activates the fibronectin promoter, binds to and represses transcription from the E-cadherin promoter in a CTNNB1-independent manner, and is involved in reducing cellular aggregation and increasing cell migration of pancreatic cancer cells. Isoform 1 transcriptionally activates MYC and CCND1 expression and enhances the proliferation of pancreatic tumor cells. MECs can give rise to seven cell types of the SAE and SMGs following severe airway injury. MECs progressively adopted a basal cell phenotype on the SAE and established lasting progenitors capable of further regeneration following reinjury. MECs activate Wnt-regulated transcription factors (Lef-1/TCF7) following injury and Lef-1 induction in cultured MECs promotes transition to a basal cell phenotype. Surprisingly, dose-dependent MEC conditional activation of Lef-1in vivopromoted self-limited airway regeneration in the absence of injury. Thus, modulating the Lef-1 transcriptional program in MEC-derived progenitors may have regenerative medicine applications for lung diseases. (https://doi.org/10.1016/j.stem.2018.03.017) The phosphorylation may affect the LEF1 protein's theoretical molecular weight when tested.40-70 kD bands have also been reported (PMID: 22261717; 17063141 ). |
Reviews
Write Your Own Review