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抑制剂描述: 产品名称:SU1498 产品别名:见爱必信官网 英文别名:SU1498 靶点:VEGFR CAS:168835-82-3 纯度:≥98% 外观:见爱必信官网 保存方法:Store at -20℃ 描述: SU1498 is a selective inhibitor of the VEGFR2; inhibits Flk-1 with an IC50 of value of 700 nM. 溶解性:DMSO :78 mg/mL (199.73 mM) 体外研究: SU1498 stimulates accumulation of phosphorylated ERKs in human umbilical vein endothelial cells and in human aortic endothelial cells in a manner that is dependent on the functioning of the upstream components of the MAPK pathway, B-Raf, and MEK kinases. The enhanced accumulation of phospho-ERKs is observed only in cells that have been stimulated with sphingosine 1-phosphate or protein growth factors; SU1498 by itself is ineffective. SU1498 blocks signal transduction from VEGFR2 in MS1 VEGF cells.In the presence of SU1498, levels of Ets-1 are decreased, suggesting that VEGF-VEGFR-2 interactions contributed to baseline levels of Ets-1 expression, and interruption of this autocrine interaction with SU1498 led to decreased expression of Ets-1. SU1498 treatment significantly impacts U87 cell proliferation and apoptosis. SU1498 induces a marked increase in lipids and a decrease in glycerophosphocholine. Accordingly, accumulation of lipid droplets is seen in the cytoplasm of SU1498-treated U87 cells. 体内研究:
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