Powder: -20°C for 3 years | In solvent: -80°C for 1 year
ReN 1869 hydrochloride is a novel, selective antagonist of histamine H1 receptor.
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
25 mg | ¥ 10,600 | 6-8周 | ||
50 mg | ¥ 13,800 | 6-8周 | ||
100 mg | ¥ 17,500 | 6-8周 |
产品描述 | ReN 1869 hydrochloride is a novel, selective antagonist of histamine H1 receptor. |
靶点活性 | H1 receptor:ki:0.19±0.04 μM |
体外活性 | ReN 1869 is a highly selective tricyclic antihistamine that shows functional histamine H1 receptor antagonism.?ReN 1869 is profiled for activity at 10 μM at various receptors, transporters, enzymes and ion channels.?ReN 1869 only demonstrates affinity to the histamine H1 receptor (guinea pig brain, [3H]pyrilamine) with a Ki of 0.19±0.04 μM and the non-selective σ site [guinea pig brain, [3H]1,3-di-tolylguanidine (DTG)] with a Ki of 0.45 μM.?ReN 1869 dose-dependently reduces the responses with IC50 of 1.70±0.002 μM. |
体内活性 | ReN 1869 is a novel, selective histamine H(1) receptor antagonist.?It is orally available, well tolerated, easily enters the central nervous system (CNS) but no adverse effects are seen in mice at 300 mg/kg.?ReN 1869 at 0.01-10 mg/kg is antinociceptive in tests of chemical nociception in rodents (formalin, capsaicin, phenyl quinone writhing) but not in thermal tests (hot plate and tail flick).?ReN 1869 amplifies the analgesic action of morphine but does not show tolerance after chronic dosing.?Moreover, the compound is effective against inflammation of neurogenic origin (antidromic nerve stimulation, histamine-evoked edema) but not in carrageenan-induced inflammation.?We suggest that ReN 1869, via H(1) blockade, counteracts the effect of histamine liberated from activated mast cells and inhibits pain transmission in the dorsal spinal cord.?ReN 1869 represents a new class of antihistamines with pain-relieving properties that probably is mediated centrally through histamine H(1) receptors but alternative mechanisms of action cannot be excluded. |
别名 | NNC-05-1869 hydrochloride |
分子量 | 397.94 |
分子式 | C24H28ClNO2 |
CAS No. | 170149-76-5 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
对于不同动物的给药剂量换算,您也可以参考 更多...
请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法: 比如您的给药剂量是10 mg/kg,每只动物体重20 g,给药体积100 μL,一共给药动物10 只,您使用的配方为5% DMSO+30% PEG300+5% Tween 80+60% ddH2O。那么您的工作液浓度为2 mg/mL。
母液配置方法:2 mg 药物溶于 50 μL DMSO (母液浓度为 40 mg/mL), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。
您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。
ReN-1869 hydrochloride 170149-76-5 GPCR/G Protein Immunology/Inflammation Neuroscience Histamine Receptor ReN 1869 Hydrochloride ReN1869 Hydrochloride ReN 1869 hydrochloride NNC-05-1869 hydrochloride NNC-05-1869 Hydrochloride ReN-1869 Hydrochloride ReN1869 hydrochloride Inhibitor inhibitor inhibit