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CYH33

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产品编号 T38978Cas号 1494684-28-4

CYH33 is an orally active, highly selective PI3Kα inhibitor with IC 50 s of 5.9 nM/598 nM/78.7 nM/225 nM against α/β/δ/γ isoform, respectively. CYH33 inhibits phosphorylation of Akt, ERK and induces significant G1 phase arrest in breast cancer cells and non-small cell lung cancer (NSCLC) cells. CYH33 has potent activity against solid tumors.

CYH33

CYH33

Rating icon 还可以
产品编号 T38978Cas号 1494684-28-4

CYH33 is an orally active, highly selective PI3Kα inhibitor with IC 50 s of 5.9 nM/598 nM/78.7 nM/225 nM against α/β/δ/γ isoform, respectively. CYH33 inhibits phosphorylation of Akt, ERK and induces significant G1 phase arrest in breast cancer cells and non-small cell lung cancer (NSCLC) cells. CYH33 has potent activity against solid tumors.

规格价格库存数量
25 mg
¥ 10,600
6-8周
大包装 & 定制
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实验操作小课堂
常见问题解答
化合物带有盐酸盐离子、硫酸盐离子等是否和其本身有什么区别?盐形式和游离态有什么区别?
盐和非盐形式化合物的活性分子是一样的,在生物实验中起到的效果也一致,活性和使用方法都是一样的。只是由于呈盐不同,物理性质比如溶解度会有差异。建议您根据溶解、实验需求进行选择。
如何选择某个靶点的特异性或总的抑制剂?特异性和非特异性的区别是什么?
抑制剂按照特异性分为广谱 pan 和特异性 selective 两种。Pan 为某个靶点总的抑制剂,对所有亚型或整个家族的成员都有抑制作用。Selective 抑制剂针对某个蛋白激酶的某个亚型或家族中某个成员抑制率特别高或有特异性抑制作用。 一般评价一个抑制剂的抑制效率主要看 IC50 值,IC50 值越低,说明抑制剂效率越高。建议您根据以上几个特征进行综合选择,也可联系技术帮您推荐相关抑制剂。
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产品介绍

生物活性
产品描述
CYH33, an orally active and highly selective PI3Kα inhibitor, demonstrates specificity with IC50 values of 5.9 nM for the α isoform, 598 nM for β, 78.7 nM for δ, and 225 nM for γ. It effectively inhibits Akt and ERK phosphorylation and induces substantial G1 phase arrest in breast cancer and non-small cell lung cancer (NSCLC) cells, showcasing potent activity against solid tumors.
靶点活性
PI3Kγ:225 nM (IC50), PI3Kα:5.9 nM (IC50), PI3Kβ:598 nM (IC50), PI3Kδ:78.7 nM (IC50)
体外活性
CYH33 inhibits cell proliferation with IC 50 s below 1?μM in 56% (18/32) of the breast cancer cell lines[2]. CYH33 (0.012-1 μM; for 24 hours) significantly arrests T47D and MCF7 cells in G1 phase in a concentration-dependent manner[2]. CYH33 (4-1000 nM; 1 hour) concurrently inhibits phosphorylation of ERK and Akt in both T47D and MCF7 cells[2]. CYH33 (0.11-1 μM; 24 hours) fails to induce apoptosis in MCF7 and MDA-MB-231?cells[2]. Cell Cycle Analysis[2]Cell Line: Sensitive T47D, MCF7 and resistant MDA-MB-231 cells Concentration: 0.012, 0.037, 0.11, 0.33, 1 μM Incubation Time: For 24 hours Result: Arrested T47D and MCF7 cells in G1 phase in a concentration-dependent manner, accompanied with concomitant reduced cell population in S phase. Had little effect on cell cycle distribution in resistant MDA-MB-231?cells. Western Blot Analysis[2]Cell Line: Sensitive T47D, MCF7 and resistant MDA-MB-231 cells Concentration: 4, 12, 37, 111, 333, 1000 nM Incubation Time: 1 hour Result: Concurrently inhibited phosphorylation of ERK and Akt in both T47D and MCF7 cells, whereas it had little effect on phosphorylated ERK (pERK) in MDA-MB-231?cells up to 1?μM.
体内活性
CYH33 (2-20 mg/kg; oral; once a day for 21 days) potently restrains tumor growth in mice bearing human breast cancer cell xenografts[2]. Single administration of CYH33 (20?mg/kg; oral) significantly down-regulates the level of phosphorylated Akt in tumor tissues, demonstrating the suppression of PI3K signaling in nude mice[2]. CYH33 (10?mg/kg; oral; once a day for 18-d or 20-d respectively) delays the restoration of blood glucose and area under the curve (AUC) of blood glucose increased upon CYH33 treatment in T47D xenografts and R26-Pik3ca H1047R ;MMTV-Cre mice[2]. Animal Model: SCID mice aged 4-6 weeks bearing human breast cancer T47D xenografts[2]Dosage: 2, 5, 10, 20 mg/kg Administration: Oral; once a day for 21 days Result: Displayed marginal inhibitory effect on the tumor growth at lower doses (2 and 5?mg/kg) and significantly attenuated tumor growth at the dose of 10 or 20?mg/kg, yielding T/C values of 58.36% and 49.42% respectively.
化学信息
分子量598.6
分子式C24H29F3N8O5S
CAS No.1494684-28-4
密度1.57 g/cm3 (Predicted)
储存&溶解度
存储Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.

计算器

  • 摩尔浓度 计算器
  • 稀释 计算器
  • 配液 计算器
  • 分子量 计算器

体内实验配液计算器

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:
TargetMol | Animal experiments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 μLTargetMol | Animal experiments 一共给药动物 10 只 ,您使用的配方为 5% TargetMol | reagent 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 μLDMSOTargetMol | reagent ( 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:50μLDMSOTargetMol | reagent 母液,添加 300 μLPEG300TargetMol | reagent 混匀澄清,再加 50μLTween 80, 混匀澄清,再加 600μLddH2OTargetMol | reagent 混匀澄清

以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。

1 请输入动物实验的基本信息
mg/kg
g
μL
2 请输入动物体内配方组成,不同的产品配方组成不同,如有配方需求,可先联系我们提供正确的体内配方。
% DMSO
%
%Tween 80
%ddH2O

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