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PRX-08066 Maleic acid是PRX-08066的盐形式。PRX-08066 6是5-HT 受体2B 拮抗剂,IC50为3.4 nM,可诱导肺动脉的选择性血管舒张。
PRX-08066 Maleic acid是PRX-08066的盐形式。PRX-08066 6是5-HT 受体2B 拮抗剂,IC50为3.4 nM,可诱导肺动脉的选择性血管舒张。
规格 | 价格 | 库存 | 数量 |
---|---|---|---|
1 mg | ¥ 998 | In stock | |
5 mg | ¥ 2,480 | In stock | |
10 mg | ¥ 3,700 | In stock | |
25 mg | ¥ 5,970 | In stock | |
50 mg | ¥ 7,910 | In stock | |
100 mg | ¥ 11,800 | In stock | |
200 mg | ¥ 18,200 | In stock | |
1 mL x 10 mM (in DMSO) | ¥ 3,850 | In stock |
PRX-08066 Maleic acid 相关产品
产品描述 | PRX-08066 Maleic acid is the salt form of PRX-08066.PRX-08066 is a 5-HT receptor 2B antagonist with an IC50 of 3.4 nM that induces selective vasodilation of the pulmonary artery. |
靶点活性 | 5-HT2B:3.4 nM |
体外活性 | PRX-08066能够以12 nM的IC50抑制5-HT诱导的丝裂原活化蛋白激酶激活,并在表达人类5-HT2BR的中国仓鼠卵巢细胞中以3 nM的IC50显著降低胸苷掺入,这表明PRX-08066有潜力抑制与PAH相关的病理性5-HT诱导的血管肌化。[1] PRX-08066以0.46 nM的IC50抑制细胞增殖,并达到20%的最大抑制效果;以6.9 nM的IC50抑制5-HT分泌,并达到30%的最大抑制效果,在表达5-HT(2B)的SI-NET细胞系KRJ-I中。PRX-08066还能以1.25 nM的IC50和60%的最大抑制效果,抑制异丙肾上腺素刺激的5-HT释放,在NCI-H720细胞中。在KRJ-I细胞中,PRX-08066 (0.5 nM) 显著抑制ERK磷酸化。PRX-08066在KRJ-I细胞中抑制TGFβ1、CTGF和FGF2的转录和分泌。PRX-08066降低了KRJ-I细胞中Ki67转录物(84%)以及Ki67蛋白(36.8%)的水平,并与caspase 3转录水平的增加相关。PRX-08066降低了KRJ-I细胞中TGFβ1、FGF2和TPH1的转录水平。与未处理的对照组相比,PRX-08066显著增加了KRJ-I细胞中死亡细胞的数量(34%)。PRX-08066在HEK293细胞中显著增加死亡/caspase 3阳性细胞(76%)和caspase 3活性(52%)。[2] |
体内活性 | 在单克罗他林(MCT)诱导的肺动脉高压(PAH)大鼠模型中,研究者口服给予 PRX-08066 Maleic acid(50 或 100 mg/kg;每天两次;持续 5 周),通过血流动力学参数、MRI 以及组织学手段评估其治疗效果。PRX-08066 Maleic acid 显著降低肺动脉压力,改善右心功能,并减轻右心室肥厚与肺动脉重构。[1] |
细胞实验 | 5×103 cells/mL, seeds in 96-well plates at 100 μL (4 plates/experimental condition) are stimulated with PRX-08066 (0.1 μM to 100 nM: n = 6 wells/concentration). After 24 hours, mitochondrial activity is measured after adding MTT (3-[4,5-dimethylthiazol-2-ly]-2.5-diphenyltetrazolium bromide: 0.5 mg/mL per well) for 3 hours. The optical density is read photospectrometrically at 595 nm using a microplate reader. 29 Results are normalized to control (unstimulated cells) and the effective half-maximal concentrations calculated.(Only for Reference) |
别名 | PRX08066 Maleic acid, PRX-08066 maleate |
分子量 | 517.96 |
分子式 | C23H21ClFN5O4S |
CAS No. | 866206-55-5 |
Smiles | C(=C\C(O)=O)\C(O)=O.N(C1=C2C(SC(Cl)=C2)=NC=N1)C3CCN(CC4=CC(C#N)=C(F)C=C4)CC3 |
密度 | no data available |
存储 | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
溶解度信息 | Ethanol: 91 mg/mL (175.69 mM), Sonication is recommended. H2O: 95 mg/mL (183.41 mM), Sonication is recommended. DMSO: 96 mg/mL (185.34 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
Ethanol/H2O/DMSO
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以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。
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