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TLE4 (H190) Peptide

TLE4 (H190) Peptide

Cat no: BS2035P

Supplier: Bioworld Technology, Inc.
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The Notch signaling pathway controls cellular interactions important for the specification of a variety of fates in both invertebrates and vertebrates. Key players in the Notch pathway are the TLE genes (for transducin-like enhancer of split, also designated ESG for enhancer of split groucho), which are human homologs of the Drosophila groucho gene. Groucho is a transcriptional repressor that plays a key role in neurogenesis, segmentation and sex determination. TLEs associate with chromatin in live cells and specifically with Histone H3, but not with other core histones. Expression of the TLE genes, TLE1, TLE2, TLE3 and TLE4, correlate with immature epithelial cells that are progressing toward a terminally differentiated state, suggesting a role during epithelial differentiation. TLE1, TLE2 and TLE3 have elevated expression in cervial squamous metaplasias and carcinomas, while TLE4 is most highly expressed in the brain, particularly in the caudate nucleus. TLE1 and TLE4 contain SP and WD40 domains, through which TLE1 binds AML1 to inhibit AML1-induced transactivation of the CSF1 receptor. In early stages of cell differentiation, TLE1 is up-regulated, and TLE2 and TLE4 are down-regulated.
Catalogue number: BS2035P
Applications: Block/Neutralize/Inhibit
Swiss prot: Q04727
Form: 1 mg/ml in DI water.
Purity: Synthetic peptide TLE4 (H190). (Note: the amino acid sequence is proprietary). The purity is > 98%.
Storage temp: Store at 4 degree C short term. Aliquot and store at -20 degree C long term. Avoid freeze-thaw cycles.
Alternative names: TLE4; BCE-1; E(SPI); ESG; ESG4; GRG4; KIAA1261
Additional info: This peptide can be used with studies using BS2035 TLE4 (H190) pAb.

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