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AT7867 dihydrochloride  ≥98%

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包装规格：5mg 10mg 50mg 100mg in glass bottle
产品简介：一种ATP竞争性的Akt1/Akt2/Akt3和p70S6K/PKA抑制剂。
溶解性：溶于DMSO(50mg/ml超声）
储备液保存：-80°C, 6 months -20°C, 1 month (sealed storage, away from moisture)
体内实验：1、请依序添加每种溶剂： 10% DMSO→40% PEG300→5% Tween-80→45% Saline Solubility: ≥ 3.25 mg/mL (7.91 mM); 澄清溶液 此方案可获得 ≥ 3.25 mg/mL（饱和度未知）的澄清溶液。 以 1 mL 工作液为例，取 100 μL 32.5 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。 2、请依序添加每种溶剂： 10% DMSO→90% (20% SBE-β-CD in Saline) Solubility: ≥ 3.25 mg/mL (7.91 mM); 澄清溶液 此方案可获得 ≥ 3.25 mg/mL（饱和度未知）的澄清溶液。 以 1 mL 工作液为例，取 100 μL 32.5 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中，混合均匀。 3、请依序添加每种溶剂： 10% DMSO→90% Corn Oil Solubility: ≥ 3.25 mg/mL (7.91 mM); 澄清溶液 此方案可获得 ≥ 3.25 mg/mL（饱和度未知）的澄清溶液，此方案实验周期在半个月以上的动物实验酌情使用。 以 1 mL 工作液为例，取 100 μL 32.5 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。 ＜1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得，实际溶液度可能与公布值有所偏差，属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液；一旦配成溶液，请分装保存，避免反复冻融造成的产品失效。
靶点：Akt2:17 nM (IC50);p70S6K:85 nM (IC50);Akt1:32 nM (IC50);Akt3:47 nM (IC50);PKA:20 nM (IC50)
体外研究：The inhibition of AKT2 by AT7867 is shown to be ATP-competitive with a Ki of 18nM. AT7867 also displays potent activity against the structurally related AGC kinases p70S6K and PKA, but shows a clear window of selectivity against kinases from other kinase sub-families. In vitro growth inhibition studies show that AT7867 blocks proliferation in a number of human cancer cell lines. AT7867 appears to be most potent at inhibiting proliferation in MES-SA uterine, MDA-MB-468 and MCF-7 breast, and HCT116 and HT29 colon lines (IC50 values range from 0.9-3 μM), and least effective in the two prostate lines tested (IC50 values range from 10-12 μM) .
体内研究：Following oral administration at 20 mg/kg, the elimination of AT7867 from plasma appears to be similar to that observed after i.v. administration. Plasma levels of AT7867 remain above 0.5 μM for at least 6 hours following an oral dose of 20 mg/kg. Assuming linear pharmacokinetics following i.v. administration, the bioavailability by the oral route is calculated to be 44%. In vivo pharmacodynamic (PD) biomarker studies are therefore performed with this model. Following pharmacokinetic and tolerability studies, doses of AT7867 (90 mg/kg p.o. or 20 mg/kg i.p.) are administered to athymic mice bearing MES-SA tumors and the phosphorylation status of GSK3β and S6RP in tumors is monitored over time. Clear inhibition of phosphorylation of the two markers of pathway activity is seen at 2 and 6 hours following treatment with AT7867. By 24 hours, total levels of both GSK3β and S6RP are greatly reduced.
保存条件：-20℃
注意事项：1、为了您的安全和健康，请穿实验服并戴一次性手套操作。 2、以上信息仅做参考交流之用。

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