SAR407899 is a potent, ATP-competitive ROCK inhibitor woth Ki value of 36 nM/41 nM for human ROCK/Rat ROCK respectively.
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产品名称 | ROCK ↓ ↑ | ROCK1 ↓ ↑ | ROCK2 ↓ ↑ | 其他靶点 | 纯度 | ||||||||||||||
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Thiazovivin |
+
ROCK, IC50: ~0.5 μM |
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Netarsudil hydrochloride |
++++
ROCK, Ki: 2 nM |
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Y-33075 2HCl |
++++
ROCK, IC50: 3.6 nM |
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ROCK1-IN-1 |
++
ROCK, Ki: 17nM |
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GSK429286A |
+++
ROCK1, IC50: 14 nM |
++
ROCK2, IC50: 63 nM |
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Ripasudil |
++
ROCK1, IC50: 51 nM |
++
ROCK2, IC50: 19 nM |
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Belumosudil |
++
ROCK2, IC50: 60 nM ROCK2, Ki: 41 nM |
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Y-27632 dihydrochloride |
++
ROCK1, Ki: 140 nM |
+
ROCK2, Ki: 300 nM |
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Fasudil HCl |
+
ROCK2, Ki: 330 nM |
PKG,Rho | {[allProObj[0].p_purity_real_show]} | ||||||||||||||||
Chroman 1 |
++++
ROCK1, IC50: 52 pM |
++++
ROCK2, IC50: 1 pM |
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BAY-549 |
++++
ROCK1, IC50: 0.6 nM |
++++
ROCK2, IC50: 1.1 nM |
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AT13148 |
+++
ROCK1, IC50: 6 nM |
+++
ROCK2, IC50: 4 nM |
PKA | {[allProObj[0].p_purity_real_show]} | |||||||||||||||
RKI-1447 |
+++
ROCK1, IC50: 14.5 nM |
+++
ROCK2, IC50: 6.2 nM |
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Hydroxyfasudil HCl |
+
ROCK1, IC50: 0.73 μM |
+
ROCK2, IC50: 0.72 μM |
PKA | {[allProObj[0].p_purity_real_show]} | |||||||||||||||
H-1152 2HCl |
+++
ROCK2, IC50: 0.0120 μM |
PKG | {[allProObj[0].p_purity_real_show]} | ||||||||||||||||
GSK269962A HCl |
++++
ROCK1, IC50: 1.6 nM |
+++
ROCK2, IC50: 4 nM |
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1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。 |
描述 | SAR407899 exhibits strong inhibitory action against ROCK by competing with ATP, showing Ki values of 36 nM for human ROCK-2 and 41 nM for rat ROCK-2. It more effectively inhibits ROCK-2 compared to ROCK-1, with inhibition concentrations (IC50s) of 102 ± 19 nM and 276 ± 26 nM, respectively, under conditions of 40 μM ATP. Moreover, SAR407899 inhibits PKC-Δ and MSK-1 with lower potency, having IC50s of 5.4 and 3.1 μM, respectively. In HeLa cells activated by PHEN, SAR407899 at concentrations of 0.1, 0.3, 1.0, and 3.0 μM selectively prevents ROCK-driven phosphorylation of MYPTT696, and demonstrates effectiveness at 1 μM and 10 μM in rat primary aortic smooth muscle cells. A concentration of 3 μM of SAR407899 fully inhibits the contraction of human umbilical vein endothelial cells (HUVECs) triggered by thrombin and formation of stress fibers. It also concentration-dependently reduces 5-bromodeoxyuridine integration into cells with an IC50 of 5.0 ± 1.3 μM and efficiently blocks THP-1 cell migration with an IC50 of 2.5 ± 1.0 μM. SAR407899 shows strong vasorelaxation effects across various isolated arteries from different species and vascular beds, with IC50 values ranging from 122 to 280 nM[1]. Furthermore, SAR407899 relaxes smooth muscle pre-contracted with phenylephrine in a dose-dependent manner, with IC50s of 0.07 and 0.05 μM[2]. |
体内研究 | Administered at 3 mg/kg intravenously, SAR407899 hinders ROCK-dependent phosphorylation of MYPTT696 in the thoracic aorta of spontaneously hypertensive rats (SHRs), and at doses ranging from 0.01 to 0.30 mg/kg intravenously, it effectively mitigates pressor reactions to vasoconstrictive substances in rats. Oral doses of 1, 3, 10, and 30 mg/kg of SAR407899 lower blood pressure in SHRs in a dose-dependent fashion[1]. SAR407899 enhances penile length in healthy rabbits when given at doses of 1-3 mg/kg intravenously or 3, 10 mg/kg orally, and similarly increases penile length in diabetic rabbits at doses of 3-10 mg/kg orally in a dose-dependent manner[2]. |
体外研究 | SAR407899 exhibits strong inhibitory action against ROCK by competing with ATP, showing Ki values of 36 nM for human ROCK-2 and 41 nM for rat ROCK-2. It more effectively inhibits ROCK-2 compared to ROCK-1, with inhibition concentrations (IC50s) of 102 ± 19 nM and 276 ± 26 nM, respectively, under conditions of 40 μM ATP. Moreover, SAR407899 inhibits PKC-Δ and MSK-1 with lower potency, having IC50s of 5.4 and 3.1 μM, respectively. In HeLa cells activated by PHEN, SAR407899 at concentrations of 0.1, 0.3, 1.0, and 3.0 μM selectively prevents ROCK-driven phosphorylation of MYPTT696, and demonstrates effectiveness at 1 μM and 10 μM in rat primary aortic smooth muscle cells. A concentration of 3 μM of SAR407899 fully inhibits the contraction of human umbilical vein endothelial cells (HUVECs) triggered by thrombin and formation of stress fibers. It also concentration-dependently reduces 5-bromodeoxyuridine integration into cells with an IC50 of 5.0 ± 1.3 μM and efficiently blocks THP-1 cell migration with an IC50 of 2.5 ± 1.0 μM. SAR407899 shows strong vasorelaxation effects across various isolated arteries from different species and vascular beds, with IC50 values ranging from 122 to 280 nM[1]. Furthermore, SAR407899 relaxes smooth muscle pre-contracted with phenylephrine in a dose-dependent manner, with IC50s of 0.07 and 0.05 μM[2]. |
Dose | Rat: 3 mg/kg[2] (i.v.); 1 mg/kg - 30 mg/kg[2] (p.o.) |
Administration | i.v., p.o. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
4.09mL 0.82mL 0.41mL |
20.47mL 4.09mL 2.05mL |
40.94mL 8.19mL 4.09mL |
CAS号 | 923359-38-0 |
分子式 | C14H16N2O2 |
分子量 | 244.289 |
别名 | |
运输 | 蓝冰 |
存储条件 |
粉末 Keep in dark place,Inert atmosphere,Room temperature 液体 -20°C:3-6个月-80°C:12个月 |
溶解度 |
DMSO: 5 mg/mL(20.47 mM),配合水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO |
动物实验配方 |