價(jià)格 | ¥10600 |
包裝 | 25mg |
最小起訂量 | 1mg |
發(fā)貨地 | 上海 |
更新日期 | 2024-12-02 |
中文名稱:Lesogaberan napadisylate | 英文名稱:Lesogaberan napadisylate |
CAS:477956-38-0 | 品牌: TargetMol |
產(chǎn)地: 美國 | 保存條件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
產(chǎn)品類別: 抑制劑 | |
貨號: T40572 |
名稱 | Lesogaberan napadisylate |
描述 | Lesogaberan (AZD-3355) napadisylate is a potent and selective agonist of GABA B receptors, with an EC 50 of 8.6 nM for human recombinant GABA B receptors. It demonstrates an affinity (Ki) of 5.1 nM for rat GABA B receptors and 1.4 μM for GABA A receptors, as determined by its displacement of [3H]GABA binding in brain membranes. Notably, Lesogaberan napadisylate exerts a peripheral mode of action, inhibiting transient lower esophageal sphincter relaxation. |
體外活性 | Lesogaberan (3-30 nM) enhances human islet cell proliferation in vitro[2]. Cell Proliferation Assay[2]Cell Line: Human islet cells Concentration: 3, 10, and 30 nM Incubation Time: 4 days Result: Had a small but nonsignificant promitotic effect at 3?nM, while treatment at higher dosages (10 and 30?nM) led to a 2-3-fold increase in proliferation relative to that of islets cultured in medium alone. |
體內(nèi)活性 | Lesogaberan (AZD3355) potently stimulates recombinant human GABA B receptors and inhibits transient lower esophageal sphincter relaxation (TLESR) in dogs, with a biphasic dose-response curve[1]. Oral Lesogaberan (0.08?mg/mL; 48 hours) protects human islet β-cells from apoptosis in islet grafts in mice[2]. Lesogaberan (7 μmol/kg) shows high oral availability (88% in the dog and 100% in the rat) and relatively low systemic clearance in female SpragueDawley rats[1]. Animal Model: Diabetic NOD/scid mice were implanted with human islets[2]Dosage: 0.08?mg/mL Administration: Oral feeding; 48 hours Result: Significantly reduced the percentages of apoptotic islet cells and increased the frequency of insulin + β-cells in human islet grafts. Animal Model: Female Sprague Dawley rats[1]Dosage: 7 μmol/kg (Pharmacokinetic Analysis) Administration: Oral Result: High oral availability (88% in the dog and 100% in the rat) and relatively low systemic clearance. Plasma protein binding was 1% in rat and human plasma. |
存儲條件 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
關(guān)鍵字 | Lesogaberan napadisylate |
成立日期 | 2013-04-18 (12年) | 注冊資本 | 589.8595萬人民幣 |
員工人數(shù) | 100-500人 | 年?duì)I業(yè)額 | ¥ 1億以上 |
主營行業(yè) | 中間體,天然產(chǎn)物,生物化工,化學(xué)試劑,生物技術(shù)服務(wù) | 經(jīng)營模式 | 貿(mào)易,工廠,試劑,定制,服務(wù) |