BMS-986202 是一种有效的,选择性的,具有口服活性的Tyk2抑制剂,可与Tyk2 JH2结合,IC50为 0.19 nM,Ki为 0.02 nM。BMS-986202 对包括 Jak 家族成员在内的其他激酶具有高度选择性。BMS-986202 还是CYP2C19的弱抑制剂,IC50为 14 μM。BMS-986202 可用于 IL-23 驱动的棘皮症,抗 CD40 诱导的结肠炎和自发性狼疮的研究。
生物活性 | BMS-986202 is a potent, selective and orally activeTyk2inhibitor that binds toTyk2JH2with anIC50of 0.19 nM and aKiof 0.02 nM. BMS-986202 is remarkably selective over other kinases includingJakfamily members. BMS-986202 is also a weak inhibitor ofCYP2C19with anIC50of 14 μM. BMS-986202 can be used for IL-23-driven acanthosis, anti-CD40-induced colitis, and spontaneous lupus research[1]. |
IC50& Target[1] | Tyk2 JH2 0.19 nM (IC50) | Tyk2 JH2 0.02 nM (Ki) | CYP2C19 14 μM (IC50) |
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体外研究 (In Vitro) | BMS-986202 inhibits IFNα and IL-23 in Kit225 T cells with IC50values of 10 nM and 12 nM, respectively[1]. BMS-986202 is potent in the IFNα stimulated STAT5 phosphorylation human whole blood (hWB) assay and mouse whole blood (mWB) with IC50values of 58 nM and 481 nM, respectively[1].
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体内研究 (In Vivo) | BMS-986202 (Compound 7; 3-30 mg/kg; p.o.; daily; for 9 days) treatment inhibits IL-23-driven acanthosis in mice[1]. BMS-986202 (Compound 7; 0.4-10 mg/kg; p.o.) treatment inhibits IL-12/IL-18-induced IFNγ production in mice. BMS-986202 dose-dependently inhibits IFNγ production by 46% and 80% at doses of 2 mg/kg and 10 mg/kg, respectively[1]. BMS-986202 (Compound 7; 7-10 mg/kg; p.o.) is stable in liver microsomes, with half lives of greater than 120 min in mouse, rat, monkey, and humans and 89 min in dog. The serum protein binding for BMS-986202 in these species ranges from 89.3% to 96.0%, leaving a good range of free fraction of drug available. BMS-986202 shows the oral bioavailability up to 62-100%[1].
Animal Model: | C57BL/6 female mice (9-11 weeks) injected with IL-23[1] | Dosage: | 3 mg/kg, 10 mg/kg, and 30 mg/kg | Administration: | Oral administration; daily; for 9 days | Result: | Inhibited ear swelling in a dose-responsive manner in IL-23-induced acanthosis in mice. |
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运输条件 | Room temperature in continental US; may vary elsewhere. |
储存方式 | Powder | -20°C | 3 years | | 4°C | 2 years | In solvent | -80°C | 6 months | | -20°C | 1 month |
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溶解性数据 | In Vitro: DMSO : 250 mg/mL(568.88 mM;Need ultrasonic) 配制储备液 1 mM | 2.2755 mL | 11.3776 mL | 22.7552 mL | 5 mM | 0.4551 mL | 2.2755 mL | 4.5510 mL | 10 mM | 0.2276 mL | 1.1378 mL | 2.2755 mL |
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此方案可获得 ≥ 2.08 mg/mL (4.73 mM,饱和度未知) 的澄清溶液。 以 1 mL 工作液为例,取 100 μL 20.8 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: ≥ 2.08 mg/mL (4.73 mM); Clear solution
此方案可获得 ≥ 2.08 mg/mL (4.73 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 20.8 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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