CAS:411207-31-3 Tiotropium (bromide monohydrate) 噻托溴铵水合物中试供应-UDP糖丨MOF丨金属有机框架丨聚集诱导发光丨荧光标记推荐西安齐岳生物

Tiotropium bromide (Ba 679 BR) is a novel potent and long-lasting muscarinic antagonist that has been developed for the treatment of chronic obstructive airways disease (COPD). Binding studies with [3H]tiotropium bromide in human lung have confirmed that this is a potent muscarinic antagonist with equal affinity for M1-, M2- and M3-receptors and is approximately 10-fold more potent than ipratropium bromide. In vitro tiotropium bromide has a potent inhibitory effect against cholinergic nerve-induced contraction of guinea-pig and human airways, that has a slower onset than atropine or ipratropium bromide. tiotropium bromide dissociates slowly from M3-receptors (on airway smooth muscle) but rapidly from M2 autoreceptors (on cholinergic nerve terminals) . Tiotropium bromide is a quaternary ammonium derivative that binds to muscarinic receptors. However, although tiotropium binds with high affinity to muscarinic receptors of M1-, M2- and M3-subtypes, it dissociates very slowly from M1- and M3-receptors but more rapidly from M2-receptors, thereby giving it a unique kinetic selectivity ."

CAS:411207-31-3 Tiotropium (bromide monohydrate) 噻托溴铵水合物中试供应

包装：100mg，500mg，1g，10g，100g以及kg级别等公斤级大包装

纯度：99%

配送：惯例下常温**

包装：袋装

厂家：西安齐岳生物科技有限公司

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