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Rho-Kinase-IN-2

产品编号 T61497 CAS 2573071-18-6

Rho-Kinase-IN-2 (Compound 23) is an orally active and selective inhibitor of Rho Kinase (ROCK), which can penetrate the central nervous system (CNS). It exhibits a high affinity for ROCK2 with an inhibition constant (IC50) of 3 nM. This compound is of potential interest for further investigations in the field of Huntington's disease research [1].

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Rho-Kinase-IN-2, CAS 2573071-18-6

规格	价格/CNY	货期
2 mg	￥ 1,540	5日内发货
5 mg	￥ 2,610	5日内发货
25 mg	￥ 9,160	6-8周
50 mg	￥ 11,900	6-8周
100 mg	￥ 17,500	6-8周
1 mL * 10 mM (in DMSO)	￥ 2,730	5日内发货

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生物活性

化学信息

存储 & 溶解度

产品描述	Rho-Kinase-IN-2 (Compound 23) is an orally active and selective inhibitor of Rho Kinase (ROCK), which can penetrate the central nervous system (CNS). It exhibits a high affinity for ROCK2 with an inhibition constant (IC50) of 3 nM. This compound is of potential interest for further investigations in the field of Huntington's disease research [1].
体外活性	Rho-Kinase-IN-2 (0-10 mM, 1 hour) treatment shows an increase in AKT phosphorylation and a decrease in MYPT1 phosphorylation [1]. Western Blot Analysis [1] Cell Line: A7r5 and PANC1 cells Concentration: 0-10 mM Incubation Time: 1 hour Result: Showed concentration-dependent effects, leading to an increase in AKT phosphorylation (EC 50 =28 nM) and a decrease in MYPT1 phosphorylation (IC 50 =14 nM).
体内活性	Rho-Kinase-IN-2 (Oral adiministration; 10 mg/kg; 6 times; 0.5, 1, 2, 4, 8, and 12 h) treatment shows dose- and time-dependent ROCK1 and ROCK2 target engagement [1]. Rho-Kinase-IN-2 (Oral adiministration; 10 or 20 mg/kg; QD or BID; 2 weeks) treatment shows excellent tolerability assessment [1]. Rho-Kinase-IN-2 (Oral adiministration; 1-20 mg/kg; once) treatment shows a direct dose- and time-dependent relationship between brain exposure and MYPT1 phosphorylation status [1]. Rho-Kinase-IN-2 (Oral adiministration; 10 or 20 mg/kg; once) treatment decreases in the mean arterial, systolic, diastolic blood pressure, and heart rate [1]. Rho-Kinase-IN-2 (Oral adiministration; 10 mg/kg; twice a day; 90 days) treatment leads to lower-than-expected brain concentrations [1]. Animal Model: Male C57BL/6 mice [1] Dosage: 10 mg/kg Administration: Oral adiministration; 10 mg/kg; 6 times; 0.5, 1, 2, 4, 8, and 12 h Result: Observed dose- and time-dependent ROCK1 and ROCK2 TE, with a free brain KiNativ ROCK1 and ROCK2 IC 50 =～6 nM. Animal Model: 3 4 months old heterozygote Q175DN KI and wild-type littermate mice [1] Dosage: 10 or 20 mg/kg Administration: Oral adiministration; 10 or 20 mg/kg; once a day or twice a day; 2 weeks Result: Scored neurological index normally at all doses although a slight loss in bodyweight (～2%) in the 20 mg/kg treatment group. Animal Model: Heterozygote HTT zQ175DN knock-in mice [1] Dosage: 1-20 mg/kg Administration: Oral adiministration; 1-20 mg/kg; once Result: Remained over MYPT1 IC 50 for over 2 h of the free brain at 10 mg/kg, and observed the dose- and time-dependent inhibition of MYPT1 phosphorylation in the striatum following acute in vivo dosing. Animal Model: CD1 mice [1] Dosage: 10 and 20 mg/kg Administration: Oral adiministration; 10 or 20 mg/kg; once Result: Observed the decreases in the mean arterial (maximum change of 61.0 ± 8.5 mmHg from baseline), systolic (maximum change of 59.5 ± 8.4 mmHg from baseline), diastolic blood pressure (maximum change of 56.4 ± 9.0 mmHg from baseline), and heart rate (maximum change from predose of 107 bpm) when compared to the control group from ～0.5 to 2 h post dose. Animal Model: Heterozygote Q175DN KI mouse model of HD [1] Dosage: 10 mg/kg Administration: Oral adiministration; 10 mg/kg; twice a day; 90 days Result: Led to lower-than-expected brain concentrations compared to single dosing.

分子量	372.44
分子式	C20H25FN4O2
CAS No.	2573071-18-6

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

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请在以下方框中输入您的动物实验信息后点击计算，可以得到母液配置方法和体内配方的制备方法：比如您的给药剂量是10 mg/kg，每只动物体重20 g，给药体积100 μL，一共给药动物10 只，您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。

母液配置方法：2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL)，如您需要配置的浓度超过该产品的溶解度，请先与我们联系。

体内配方的制备方法：取 50 μL DMSO 主液，加入 300 μL PEG300，混匀澄清，再加 50 μL Tween 80，混匀澄清，再加 600 μL ddH2O, 混匀澄清。

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