硫酸奥西那林  ≥98%

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包装规格:5mg 10mg 25mg 50mg 100mg in glass bottle
溶解性:溶于DMSO(125mg/mL 超声)
产品描述:基本信息 产品编号: M10909  产品名称: Metaproterenol hemisulfate CAS: 5874-97-5   储存条件 粉末 -20℃ 四年     分子式: C11H17NO3.0.5H2SO4 溶于液体 -80℃ 6个月 分子量: 260.30 -20℃ 1个月 化学名:  Orciprenaline for system suitability, European Pharmacopoeia (EP) Reference Standard Solubility (25°C):   体外:   DMSO   Ethanol   Water   体内(现配现用):   <1mg/ml表示微溶或不溶。 普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;⼀旦配成溶液,请分装保存,避免反复冻融造成的产品失效。   制备储备液   浓度   溶液体积 质量   1mg   5mg   10mg 1mM 3.8417mL 19.2086mL 38.4172mL 5mM 0.7683mL 3.8417mL 7.6834mL 10mM 0.3842mL 1.9209mL 3.8417mL   生物活性 产品描述 一种直接作用的拟交感神经药,是 β2-肾上腺素能受体 (β2AR) 激动剂,其 IC50 为 68nM。Metaproterenol hemisulfate 还具有抗炎活性。 靶点 IC50:68nM (β2-adrenergic receptor)   体外研究 Metaproterenol (10μM;74 hours;THP-1 cells and bone marrow macrophages) treatment enhances β-arrestin2 and its interaction with IκBα in high glucose-induced THP-1 cells and bone marrow macrophages.Metaproterenol (10μM;74 hours;THP-1 cells and bone marrow macrophages) treatment leads to downregulation of NF-κB in high glucose-induced THP-1 cells and bone marrow macrophages. Western Blot Analysis Cell Line: THP-1 cells and bone marrow macrophages Concentration: 10μM Incubation Time: 74 hours Result: Enhanced β-arrestin2 and its interaction with IκBα. RT-PCR Cell Line: THP-1 cells and bone marrow macrophages Concentration: 10μM Incubation Time: 74 hours Result: Led to downregulation of NF-κB. 体内研究 Treatment of Zucker diabetic fatty rats with Metaproterenol for 12 weeks attenuates monocyte activation as well as proinflammatory and pro-fibrotic responses in the kidneys and heart.Thus,Metaproterenol might has protective effects against diabetic renal and cardiovascular complications.
保存条件:-20℃