产品封面图

GSK-461364

收藏
  • ¥500
  • 喀露蓝
  • 上海
  • CPDB1974
  • 2025年06月28日

    万千商家帮你免费找货

    0 人在求购买到急需产品
    • 详细信息
    • 文献和实验
    • 技术资料
    • 保质期

      2年

    • 英文名

      5-[6-(4-Methyl-piperazin-1-ylmethyl)-benzoimidazol-1-yl]-3-[1-(2-trifluoromethyl-phenyl)-ethoxy]-thiophene-2-carboxylic acid amide

    • 库存

      现货 100mg-100g

    • 供应商

      喀露蓝

    • 规格

      98% min

    GSK461364 is a potent small molecule Polo-like kinase 1 (PLK1) inhibitor with a Ki of 2.2 nM. IC50 Value: 2.2 nM(Ki) Target: PLK1 in vitro: GSK461364 is a potent inhibitor of cell proliferation causing 50% growth inhibition (GI50) below 100 nM in most of the cell lines tested with limited toxicity against human nonproliferating cells. Inhibition of cell cycle progression is concentration dependent with initial delay at G2 phase at high GSK461364 concentrations and arrest at M phase at lower concentrations. Currently, GSK461364 is in a dose-escalation first-time-in-human trial. Cell lines with mutations in the TP53 gene tended to be more sensitive to GSK461364, and that inhibiting the p53 response by RNA silencing confers increased sensitivity in some p53 wild-type (WT) cells. Furthermore, these more sensitive cell lines also have increased levels of chromosome instability, a characteristic associated with TP53 mutations. In preclinical testing, GSK461364 shows antiproliferative activity against multiple (>120) tumor cell lines and potently inhibits the proliferation of greater than 83% and 91% of these cell lines, with IC50 values lower than 50 and 100 nM, respectively. in vivo: GSK461364 shows a dose-dependent mitotic arrest in mouse xenografts, which correlates with effects on tumor growth. Intraperitoneal administration of GSK461364 causes regression or tumor growth delay in different xenograft models, including Colo205 xenografts. Suppression of Plk1 in vivo by using GSK461364 results in mitotic arrest with aberrant mitotic figures consisting of monopolar or collapsed mitotic spindles.
    公司优势:有新药开发能力,生物活性筛选及药物代谢动力学研究,有从实验室到工厂放大合成经验,专业书写各种需求资料,可以提供FTE实验室,有专业增值服务,价格低等优势。

    风险提示:丁香通仅作为第三方平台,为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全,合理判断,谨慎选购商品,商家和用户对交易行为负责。对于医疗器械类产品,请先查证核实企业经营资质和医疗器械产品注册证情况。

    图标文献和实验
    相关实验
    • 【求助】关于gsk3-beta功能的疑问

      真爱满行囊 我最近在体外细胞做的关于gsk3-beta功能问题,发现药物处理以后,gsk-3-beta的总表达量下调,如果是这样的话 1、我是否能够得出gsk-3-beta的活性下调的结论? 2、是否还有必要做非活性形式的表达量?我的理解是,基础状态下,gsk-3beta维持的是低活性状态,如果总量都下调了,那应该能够得出活性降低的结论了吧? 3、另外,在这种情况下我是否有必要去做gsk-3-beta的216位点的活性形式的表达

    • 【求助】如何证明GSK-3beta的抑制是由Wnt通路引起的?

      magichunter 我现在能够证明GSK-3beta的活性受到了抑制,同时也证明了b-catenin在核内和胞浆内的表达都升高了,同时胞浆内的磷酸化b-catenin含量降低(Wnt通路被激活了吗)。另外Akt的磷酸化增高(应该是PI3K/Akt通路被激活了)。因为Wnt和PI3K/Akt两条通路都可以抑制GSK的活性。 请问能否判断GSK的抑制是由Wnt通路的激活引起的,还是有PI3K/Akt的激活引起的?还是两条通路都激活了? (暂时我还不能进行

    • 【求助】关于GSK-3β

      lizzy514 请问细胞中总的GSK-3β应该包括磷酸化的GSK-3β蛋白吧? 做WB检测细胞中GSK-3β和9位点磷酸化的GSK-3β(活性受抑制的形式)蛋白表达的变化,提取的是细胞总蛋白,那用GSK-3β抗体检测的GSK-3β的表达不仅仅只是非磷酸化的蛋白(活性形式)吧? 万分感谢!!! 坏坏的真心爱 有人回答吗?我也想知道 zhanglin1229 不是,GSK-3β

    图标技术资料

    暂无技术资料 索取技术资料

    GSK-461364
    ¥500