TAK-715 是一种具有口服活性,有效的p38 MAPK抑制剂,对 p38α 和 p38β 的IC50分别为 7.1 nM,200 nM。TAK-715 抑制酪蛋白激酶 I (CK1δ/ε),从而调节 Wnt/β-catenin 信号传导的激活。TAK-715 在大鼠关节炎模型中显示出良好的作用。
生物活性 | TAK-715 is an orally active and potentp38 MAPKinhibitor withIC50s of 7.1 nM, 200 nM forp38αandp38β, respectively. TAK-715 inhibitscasein kinaseI (CK1δ/ε)to regulate activation of Wnt/β-catenin signaling. TAK-715 shows good significant efficacy in a rat arthritis model[1][2]. |
IC50& Target[1][2] | p38α 7.1 nM (IC50) | p38β 200 nM (IC50) | p38δ >10 μM (IC50) | p38γ >10 μM (IC50) | CK1δ | CK1ε |
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体外研究 (In Vitro) | TAK-715 (compound 8h) inhibits LPS-stimulated release of TNF-α from THP-1 (IC50=48 nM) and has no inhibitory activity for major CYPs, including CYP3A4. TAK-715 has no inhibition to p38γ/δ, JNK1, ERK1, IKKβ, MEKK1 or TAK1 (IC50>10 μM of all)[1]. TAK 715 (10 μM; 1 hour) inhibits Wnt-3a-induced hDvl2 phosphorylation and the hDvl2 shift in U2OS-EFC cells[2]. TAK-715 (1 μM; pretreatment for 16 hours) dramatically suppresses Norepinephrine (NE)-stimulated induction of fibronectin, CTGF, and Snai1 expression in TGF-β1-treated HK-2 cells at both the mRNA and protein levels[3].
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体内研究 (In Vivo) | TAK-715 (compound 8h; 3-30 mg/kg; PO) significantly reduces the secondary paw volume[1]. TAK-715 (10 mg/kg; PO) has a Cmaxof 0.19 μg/mL and an AUC of 1.16 μgoh/mL.
Animal Model: | 7-week-old male Lewis rats with arthritis[1] | Dosage: | 3, 10, 30 mg/kg | Administration: | PO; single dose | Result: | Significantly reduced the secondary paw volume (25% inhibition) |
Animal Model: | Rat[1] | Dosage: | 10 mg/kg (Pharmacokinetic Analysis) | Administration: | PO | Result: | Had a Cmaxof 0.19 μg/mL and an AUC of 1.16 μgoh/mL. |
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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 : ≥ 100 mg/mL(250.31 mM) *"≥" means soluble, but saturation unknown. 配制储备液 1 mM | 2.5031 mL | 12.5153 mL | 25.0307 mL | 5 mM | 0.5006 mL | 2.5031 mL | 5.0061 mL | 10 mM | 0.2503 mL | 1.2515 mL | 2.5031 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。-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 (6.26 mM); Clear solution
此方案可获得 ≥ 2.5 mg/mL (6.26 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 (6.26 mM); Clear solution
此方案可获得 ≥ 2.5 mg/mL (6.26 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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