Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Zeteletinib (BOS-172738; DS-5010) is a highly potent and selective orally active inhibitor of the RET kinase. It demonstrates nanomolar potency against RET while exhibiting over 300-fold selectivity against VEGFR2. Zeteletinib exhibits remarkable efficacy against the wild-type RET, RET V804M/L gatekeeper mutants, as well as the frequently occurring oncogenic RET mutation M918T. Its antitumor activity is potent.
产品描述 | Zeteletinib (BOS-172738; DS-5010) is a highly potent and selective orally active inhibitor of the RET kinase. It demonstrates nanomolar potency against RET while exhibiting over 300-fold selectivity against VEGFR2. Zeteletinib exhibits remarkable efficacy against the wild-type RET, RET V804M/L gatekeeper mutants, as well as the frequently occurring oncogenic RET mutation M918T. Its antitumor activity is potent. |
体外活性 | In biochemical assays of 106 kinases, RET and platelet-derived growth factor receptor (PDGFR) alpha/beta were inhibited more than 80% by 193 nM Zeteletinib (BOS-172738; DS-5010). The IC 50 values of Zeteletinib against RET, RET-GKm (V804L) were single digit nano-molar even under a condition of high concentration of ATP; besides it against KDR was more than 1000 nM[1]. |
体内活性 | In a Ba/F3-RET subcutaneous tumor model, Zeteletinib (BOS-172738; DS-5010) dosing at 10 mg/kg twice daily (bid) induces tumor regression[1]. In an LC2/ad NSCLC xenograft model, which has the RET-CCDC6 fusion gene, Zeteletinib dosing at 1 mg/kg thrice daily (tid) induced tumor regression[1]. |
别名 | BOS-172738, DS-5010, Zeteletinib |
分子量 | 500.478 |
分子式 | C25H23F3N4O4 |
CAS No. | 2216753-97-6 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
Zeteletinib 2216753-97-6 BOS172738 DS5010 BOS-172738 DS 5010 DS-5010 BOS 172738 Inhibitor inhibitor inhibit