CX-6258 hydrochloride hydrate是一种强效的、激酶选择性的pan-Pim 激酶抑制剂,对 Pim-1, Pim-2 和 Pim-3 作用的IC50值分别为 5 nM、25 nM 和 16 nM。
生物活性 | CX-6258 hydrochloride hydrate is a potent and kinase selectivepan-Pim kinasesinhibitor, withIC50s of 5 nM, 25 nM and 16 nM for Pim-1, Pim-2 and Pim-3, respectively[1]. |
IC50& Target | IC50: 5 nM (Pim-1), 25 nM (Pim-2), 16 nM (Pim-3)[1] |
体外研究 (In Vitro) | CX-6258 causes dose dependent inhibition of the phosphorylation of two pro-survival proteins, Bad and 4E-BP1, at the Pim kinase specific sites S112 and S65 and T37/46, respectively[1]. CX-6258 treatment (12 mM, 3 h) treatment diminishes steady-state levels of ectopic NKX3.1 in PC3 cells[2]. CX-6258 treatment results in a significant reduction in NKX3.1 half-life[2].
Western Blot Analysis[1] Cell Line: | MV-4-11 human AML cells. | Concentration: | 0.1 μM, 1 μM, 10 μM. | Incubation Time: | 2 hours. | Result: | Caused dose dependent inhibition of the phosphorylation of two pro-survival proteins, Bad and 4E-BP1, at the Pim kinase specific sites S112 and S65 and T37/46, respectively. |
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体内研究 (In Vivo) | CX-6258 (50-100 mg/kg; p.o; daily; over a period of 21 days) exhibits robust in vivo efficacy in two Pim kinases driven tumor models[1].
Animal Model: | Nude mice, MV-4-11 xenograft models[1] | Dosage: | 50 mg/kg, 100 mg/kg. | Administration: | Oral administration; once daily; over a period of 21 days. | Result: | Exhibited dose dependent efficacy, with a 50 mg/kg dose producing 45% tumor growth inhibition (TGI) and a 100 mg/kg dose producing 75% TGI. |
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | 4°C, sealed storage, away from moisture *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture) |
溶解性数据 | In Vitro: DMSO : 25 mg/mL(48.41 mM;Need ultrasonic) H2O : 7.14 mg/mL(13.83 mM;ultrasonic and warming and heat to 60℃) 配制储备液 1 mM | 1.9364 mL | 9.6820 mL | 19.3641 mL | 5 mM | 0.3873 mL | 1.9364 mL | 3.8728 mL | 10 mM | 0.1936 mL | 0.9682 mL | 1.9364 mL |
*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。 储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month (sealed storage, away from moisture)。-80℃ 储存时,请在 6 个月内使用,-20℃ 储存时,请在 1 个月内使用。 In Vivo: 请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照In Vitro方式配制澄清的储备液,再依次添加助溶剂: ——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用;
以下溶剂前显示的百 分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶 1. 请依序添加每种溶剂: 10% DMSO 40%PEG300 5%Tween-80 45% saline Solubility: ≥ 2.5 mg/mL (4.84 mM); Clear solution
此方案可获得 ≥ 2.5 mg/mL (4.84 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。 2. 请依序添加每种溶剂: 10% DMSO 90%corn oil Solubility: ≥ 2.5 mg/mL (4.84 mM); Clear solution
此方案可获得 ≥ 2.5 mg/mL (4.84 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。 *以上所有助溶剂都可在本网站选购。
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