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Darusentan

Darusentan

产品编号 T5458   CAS 171714-84-4
别名: Lu-135252, 达卢生坦

Darusentan (Lu-135252) 是内皮素受体 A (ET-A) 受体选择性拮抗剂,能够作用于 ET-A 受体(Ki:1.4 nM)及ET-B 受体(Ki:184 nM),对 ETA 受体的选择性大于 ETB 受体的100以上。它在大鼠主动脉血管平滑肌细胞膜中竞争结合放射性标记的内皮素(Ki:13 nM)。

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Darusentan Chemical Structure
Darusentan, CAS 171714-84-4
规格 价格/CNY 货期 数量
1 mg ¥ 397 现货
2 mg ¥ 595 现货
5 mg ¥ 996 现货
10 mg ¥ 1,830 现货
25 mg ¥ 3,120 现货
50 mg ¥ 4,590 现货
100 mg ¥ 6,530 现货
1 mL * 10 mM (in DMSO) ¥ 997 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
重组蛋白限时优惠
Paclitaxel限时半价
产品目录号及名称: Darusentan (T5458)
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纯度: 97.26%
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生物活性
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存储 & 溶解度
参考文献
产品描述 Darusentan (Lu-135252) is a potent inhibitor of endothelin signaling and function in both large and small arteries
体外活性 Darusentan inhibits endothelin-induced signaling related to pro-contractile activity and is a potent inhibitor of vasoconstriction in large and small arteries.
细胞实验 Briefly, isolated rat aortic smooth muscle cells were incubated overnight in complete media in a 96-well microplate at a density of 50 000 cells/well. The next day, cells were starved for 24 h in 0% serum conditions. Following starvation, medium was removed and cells were dosed with 20 μL of increasing concentrations of darusentan (0, 0.001, 0.01, 0.1, 1, and 10 μmol/L) made in stimulation buffer containing 50 mmol/L LiCl. Cells were incubated at 37 °C, 5% CO2 for 30 min before the addition of 20 μL of ET-1 in dose-response fashion. Cells were incubated in the presence or absence of darusentan and ET-1 at 37 °C, 5% CO2 for 60 min. Following this incubation, cells were lysed using 20 μL of 2.5% lysis solution for 30 min and lysates were transferred to a 96-well microplate pre-coated with goat anti-mouse IgG. After transfer into the ELISA plate, kit-supplied IP1-horseradish peroxidase (HRP) conjugate and anti-IP1 mAb were added to the lysates. Assays were incubated for 3 h at room temperature on a platform shaker. Assay plates were then washed 6 times with 1× ELISA wash solution (250 μL/well) before the addition of HRP substrate TMB (3, 3', 5, 5'-tetramethylbenzidine). After 20 min, the reaction was stopped and the optical density (OD) was measured at 450 nm with a correction of 620 nm. Measurements were performed in triplicate.
别名 Lu-135252, 达卢生坦
分子量 410.43
分子式 C22H22N2O6
CAS No. 171714-84-4

存储

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

溶解度

DMSO: 125 mg/mL (304.57 mM)

H2O: Insoluble

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.4365 mL 12.1823 mL 24.3647 mL 60.9117 mL
5 mM 0.4873 mL 2.4365 mL 4.8729 mL 12.1823 mL
10 mM 0.2436 mL 1.2182 mL 2.4365 mL 6.0912 mL
20 mM 0.1218 mL 0.6091 mL 1.2182 mL 3.0456 mL
50 mM 0.0487 mL 0.2436 mL 0.4873 mL 1.2182 mL
100 mM 0.0244 mL 0.1218 mL 0.2436 mL 0.6091 mL

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TargetMol Library Books参考文献

1. Liang F, et al. Darusentan is a potent inhibitor of endothelin signaling and function in both large and small arteries. Can J Physiol Pharmacol. 2010 Aug;88(8):840-9.
Bosentan BMS 182874 hydrochloride Aprocitentan Edonentan RO 46-8443 Sparsentan IRL 2500 Zibotentan

相关化合物库

该产品包含在如下化合物库中:
膜蛋白靶向化合物库 抗癌临床化合物库 GPCR靶点分子库 抗癌药物库 抑制剂库 药物功能重定位化合物库 抗心血管疾病化合物库 口服活性化合物库 神经递质受体化合物库 抗糖尿病库

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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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Keywords

Darusentan 171714-84-4 GPCR/G Protein Endothelin Receptor vascular ET-A Lu-135252 rat muscle Inhibitor Lu 135252 receptor aortic endothelin inhibit smooth RAVSMs Lu135252 达卢生坦 inhibitor

 

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