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地拉卓二盐酸盐  ≥98%

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包装规格：5mg 10mg 25mg 50mg 100mg in glass bottle
溶解性：溶于DMSO(66.67mg/ml)
储备液保存：-80°C, 6 months -20°C, 1 month (sealed storage, away from moisture)
体内实验：1、请依序添加每种溶剂： PBS Solubility: 100 mg/mL (147.58 mM); Clear solution; Need ultrasonic and warming and heat to 60°C 2、请依序添加每种溶剂： 10% DMSO→40% PEG300→5% Tween-80 →45% saline Solubility: ≥ 2.5 mg/mL (3.69 mM); Clear solution 此方案可获得 ≥ 2.5 mg/mL (3.69 mM，饱和度未知) 的澄清溶液。 以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；向上述体系中加入50 μL Tween-80，混合均匀；然后继续加入 450 μL生理盐水定容至 1 mL。 3、请依序添加每种溶剂： 10% DMSO→90% (20% SBE-β-CD in saline) Solubility: ≥ 2.5 mg/mL (3.69 mM); Clear solution 此方案可获得 ≥ 2.5 mg/mL (3.69 mM，饱和度未知) 的澄清溶液。 以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中，混合均匀。 4、请依序添加每种溶剂： 10% DMSO→90% corn oil Solubility: ≥ 2.5 mg/mL (3.69 mM); Clear solution 此方案可获得 ≥ 2.5 mg/mL (3.69 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。 以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。 ＜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。
靶点：Adenosine uptake
体外研究：The uptake mechanism has been studied extensively in vitro and Dilazep, NBI and Dipyridamole have been reported to inhibit the uptake of adenosine into different cells. Of these compounds, Dilazep and NBI are almost 10 times more potent than Dipyridamole. In addition, only Dilazep is water soluble and no solubility aiding organic solvent is needed for preparing an aqueous solution.
体内研究：After administration of Dilazep, even low doses (0.04-0.1 mg/kg/min) of exogenous adenosine significantly increases superior mesenteric arterial conductance (SMAC) and elevates arterial plasma adenosine concentration. The increased adenosine levels were highly correlated with the increased percentage of change of SMAC and values for Rmax and EC50 were 193.4% change of SMAC and 2.8 μM, respectively. Administration of bolus doses of 8-phenyltheophylline abolishes the ability of Dilazep to potentiate vasodilation, but did not affect isoproterenol-induced relaxation. Dilazep inhibits the phospholipase activation in reperfused heart mitochondria and also inhibits the lipid peroxidation caused by cerebral ischemia and reperfusion. Dilazep may prevent ischemic cerebral injury due to an increase in cerebral blood flow and/or its protective effects on vascular endothelial cell membrane.
产品特点：Dilazep dihydrochloride 是腺苷摄取的抑制剂。Dilazep dihydrochloride 通过增强腺苷的作用而具有脑和冠状血管舒张作用。Dilazep dihydrochloride 还可抑制缺血性损伤，血小板聚集和核苷的膜转运。
保存条件：2-8°C 干燥密封
注意事项：1、为了您的安全和健康，请穿实验服并戴一次性手套操作。 2、以上信息仅做参考交流之用。

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