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产品价格:电议      采购度:1602      原产地:美洲
发布时间:2021/7/1 9:36:47 所属地区:国外 国外
简要描述:
CP-673451 是一种有效的,选择性的血小板源生长因子受体 (PDGFR) 抑制剂,抑制 PDGFRα 和 PDGFRβ 的活性,IC50 值分别为 10 和 1 nM。
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CAS No. : 343787-29-1
MCE 站:CP-673451
产品活性:CP-673451 是一种有效的,选择性的血小板源生长因子受体 (PDGFR) 抑制剂,抑制 PDGFRα 和 PDGFRβ 的活性,IC50 值分别为 10 和 1 nM。
研究领域:Protein Tyrosine Kinase/RTK
作用靶点:PDGFR
In Vitro: CP-673451 efficiently suppresses the PDGFR downstream signaling pathway. It inhibits phosphorylation of Akt, GSK-3β, p70S6, and S6 in A549 cells in a concentration-dependent manner. CP-673451 (0.0625-4 μM) significantly reduces the viability of NSCLC cell lines A549 and H1299 in a time- and concentration-dependent manner, with IC50s of 0.49 and 0.61 μM, respectively. CP-673451 (1, 4 μM) induces apoptosis in non-small-cell lung cancer cells. CP-673451 (25, 100, or 400 nM) is effective at inhibiting migration and invasion of NSCLC cells by suppression of lamellipodia formation. CP-673451 and crenolanib show selective lethality toward cells with CA. U2OS cells treated with 1 to 4 μM CP-673451 or crenolanib show a ruffled cell surface as a sign for alterations of the cortical actin cytoskeleton. CP-673451 attenuates PDGF-BB-induced signaling, and significantly enhances the phosphorylation of PDGFR-β downstream effectors, Akt and MEK. CP-673,451 (0.5 μM) regulates cell proliferation through mechanisms involving reduced phosphorylation of GSK-3α and GSK-3β. CP-673,451 impairs rhabdosphere-forming capacity in both RD and RUCH2 cultures. CP-673,451 inhibits PDGFR-β in PAE-β cells with an IC50 value of 6.4 nM. Besides, CP-673,451 incubation in H526 and PAE-β cells results in an IC50 value of 1.1 μM against c-kit.
In Vivo: CP-673451 (20 mg/kg) leads to a medium suppression of tumor growth, while high-dose CP-673451 (40 mg/kg) strongly inhibits tumor growth in mice without significant weitht loss. CP-673,451 (10, 33, and 100 mg/kg, p.o., b.i.d) inhibits the growth of Colo205 tumor in a dose-dependent manner, and similar tumor growth inhibition experiments completes on LS174T, H460, and U87MG xenografts, with no signs of morbidity or weight loss.
相关产品:Bioactive Compound Library Plus | Kinase Inhibitor Library | Protein Tyrosine Kinase Compound Library | Anti-Cancer Compound Library | Reprogramming Compound Library | Anti-Lung Cancer Compound Library | Sunitinib | Imatinib | SU 5402 | Cediranib | Ki20227 | SU14813 | PP121 | Sennoside B | PP58 | AG 1295 | Methylnissolin | SU16f | Trapidil | Tyrosine kinase-IN-1 | Tyrphostin AG1296 | Tyrphostin AG1433 | NVP-ACC789 | PD-161570 | Hypothemycin | SU4312 | Imatinib D4 | Imatinib D8 | Multi-kinase inhibitor 1 | N-(p-Coumaroyl) Serotonin | PD-089828 | SU4984
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更新时间:2024/1/2 10:12:11
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