Cell surface GPI-bound ligand for Eph receptors, a family of receptor tyrosine kinases which are crucial for migration, repulsion and adhesion during neuronal, vascular and epithelial development. Binds promiscuously Eph receptors residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. Plays an important role in angiogenesis and tumor neovascularization. The recruitment of VAV2, VAV3 and PI3-kinase p85 subunit by phosphorylated EPHA2 is critical for EFNA1-induced RAC1 GTPase activation and vascular endothelial cell migration and assembly. Exerts anti-oncogenic effects in tumor cells through activation and down-regulation of EPHA2. Activates EPHA2 by inducing tyrosine phosphorylation which leads to its internalization and degradation. Acts as a negative regulator in the tumorigenesis of gliomas by down-regulating EPHA2 and FAK. Can evoke collapse of embryonic neuronal growth cone and regulates dendritic spine morphogenesis (By similarity).
序列
該EFNA1 Recombinant Protein (Rat)的序列請參考該產品的說明書
來源宿主
該EFNA1 Recombinant Protein (Rat)的來源宿主請參考該產品的說明書
溶解建議
該EFNA1 Recombinant Protein (Rat)的溶解建議請參考該產品的說明書
保存建議
該EFNA1 Recombinant Protein (Rat)的保存建議請參考該產品的說明書
其他
Aviva Systems Biology總部位于加利福尼亞州圣迭戈,在中國北京設有辦公室,專注于為研究需求提供多克隆和單克隆抗體、ELISA試劑盒、蛋白質和定制服務。Aviva Systems Biology生產了24,000種經過驗證的多克隆抗體,并提供近20,000種ELISA試劑盒,定制實驗室服務包括蛋白表達和純化、抗體開發(fā),以及ELISA的開發(fā)、驗證和生產。Aviva Systems Biology為與獨特物種和靶標相關的研究提供獨特工具,研究領域包括轉錄因子、癌癥、心血管、細胞生物學、DNA損傷和修復、表觀遺傳學、信號轉導、細胞分化、干細胞生物學等等。