MRS-1191 ≥98%
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| 包装规格: | 1mg 5mg 10mg 25mg in glass bottle |
| 溶解性: | 溶于DMSO(250mg/mL 超声) |
| 产品描述: | 基本信息 产品编号: M10898 产品名称: MRS-1191 CAS: 185222-90-6 储存条件 粉末 -20℃ 四年 分子式: C31H27NO4 溶于液体 -80℃ 6个月 分子量: 477.55 -20℃ 1个月 化学名: 3-Ethyl-5-benzyl-2-methyl-4-phenylethynyl-6-phenyl-1,4-(±)-dihydropyridine-3,5-dicarboxylate 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 2.0940mL 10.4701mL 20.9402mL 5mM 0.4188mL 2.0940mL 4.1880mL 10mM 0.2094mL 1.0470mL 2.0940mL 生物活性 产品描述 一种有效的选择性的 A3 腺苷受体 (A3 adenosine receptor ) 拮抗剂,其 KB 值为 92nM,对人 A3 受体的 Ki 值为 31.4nM,对 CHO 细胞的 IC50 值为 120nM。 靶点 Ki:31.4nM (human A3 adenosine receptor) 体外研究 The effects of putative A3 adenosine receptor antagonist of MRS-1191 is characterized in receptor binding and functional assays.MRS-1191 is found to be competitive in saturation binding studies using the agonist radioligand [125I]AB-MECA (N6-(4-amino-3-iodobenzyl)adenosine-5'-N-methyluronamide) at cloned human brain A3 receptor expressed in HEK-293 cells.Antagonism is demonstrated in functional assays consisting of agonist-induced inhibition of adenylate cyclase and the stimulation of binding of [35S]guanosine 5'-O-(3-thiotriphosphate) ([35S]GTP-gamma-S) to the associated G-proteins.MRS1191 with a KB value of 92nM,proves to be highly selective for human A3 receptor vs human A1 receptor-mediated effects on adenylate cyclase. |
| 保存条件: | -20℃ |
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