TL12-186 是一种依赖于Cereblon的多激酶PROTAC降解剂。包括CDK,BTK,FLT3,Aurora激酶,TEC,ULK,ITK等。TL12-186 抑制CDK2/cyclin A和CDK9/cyclin T1,IC50分别为 73 和 55 nM。
生物活性 | TL12-186 is aCereblon-dependent multi-kinasePROTACdegrader. Multi-kinases includeCDK,BTK,FLT3,Aurora kinases,TEC,ULK,ITK, et al. TL12-186 inhibitsCDK2/cyclin A(IC50=73 nM) andCDK9/cyclin T1(IC50=55 nM)[1]. |
IC50& Target[1] | Cereblon | cdk2/cyclin A 73 nM (IC50) | CDK9/cyclinT1 55 nM (IC50) |
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体外研究 (In Vitro) | TL12-186 displays >90% inhibition of 193 kinases at a screening concentration of 1 μM[1]. TL12-186 displays potent binding to CRBN (IC50=12 nM) using an AlphaScreen engagement assay[1]. TL12-186 (1-10000 nM; 2 days) exhibits a CRBN-dependent pharmacological effect, displaying 13 to 15-fold more potent inhibition of survival of the WT cells than the CRBN-/-cells[1]. TL12-186 (10-10000 nM; 4 hours) inhibits STAT1 phosphorylation without causing JAK1/2 degradation[1].
Cell Proliferation Assay[1] Cell Line: | WT and CRBN-/-MOLM-14 cells; WT and CRBN-/-MOLT-4 cells | Concentration: | 1, 10, 100, 1000, 10000 nM | Incubation Time: | 2 days | Result: | Exhibited a CRBN-dependent pharmacological effect, displaying 13 to 15-fold more potent inhibition of survival of the WT cells than the CRBN-/-cells. |
Western Blot Analysis[1] Cell Line: | MOLT-4 cells | Concentration: | 10, 100, 1000, 10000 nM | Incubation Time: | 4 hours | Result: | Inhibited IFN-γ (10 ng/mL)-stimulated STAT1 phosphorylation (Y701) without causing degradation of JAK1 or JAK2. |
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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 and light *In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light) |
溶解性数据 | In Vitro: DMSO : 200 mg/mL(214.72 mM;Need ultrasonic) 配制储备液 1 mM | 1.0736 mL | 5.3679 mL | 10.7358 mL | 5 mM | 0.2147 mL | 1.0736 mL | 2.1472 mL | 10 mM | 0.1074 mL | 0.5368 mL | 1.0736 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 and light)。-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: ≥ 5 mg/mL (5.37 mM); Clear solution
此方案可获得 ≥ 5 mg/mL (5.37 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 50.0 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% (20%SBE-β-CDin saline) Solubility: ≥ 5 mg/mL (5.37 mM); Clear solution
此方案可获得 ≥ 5 mg/mL (5.37 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 50.0 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。 *以上所有助溶剂都可在本网站选购。
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