Bulbocapnine hydrochloride is the water-soluble form of the bulbocapnine alkaloid group, substances which act as acetylcholinesterase and tyrosine hydroxylase inhibitors. Activity from these chemicals causes dopamine biosynthesis to stall. Bulbocapnine hydrochloride is therefore a dopamine receptor antagonist but has also been used as a tyrosine 3-monooxygenase inhibitor (EC 1.14.16.2) and diamine oxidase inhibitor (EC 1.4.3.22). Because bulbocapnine is a plant metabolite, the substance has been responsible for lethal poisoning in livestock.

Product SpecificationsBulbocapnine hydrochloride(+)-Bulbocapninehydrochloride6aα-Aporphin-11-ol, 10-methoxy-1,2-(methylenedioxy)-, hydrochloride

Formula: C₁₉H₂₀ClNO₄

MW: 361.82 g/mol

Storage/Handling: Store at -20°C. Protect from light.

PubChem Chemical ID: 16219195

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★活体技术荧光检测荧光蛋白标记适用于标记细胞、病毒、基因等，通常使用的是 GFP、EGFP、RFP（DsRed）等；荧光染料标记适用于标记抗体、多肽、小分子药物等；常用的有 Cy3、Cy5、Cy5.5 及 Cy7量子点标记（新的标记方法）适用于标记肿瘤，主要应用在活细胞实时动态荧光观察与成像；量子点（quantum dot) 是一种能发射荧光的半导体纳米微晶体，外观恰似一极小的点状物。量子点荧光比有机荧光染料的发射光强的 20 倍，稳定性强 100 倍以上，具有荧光发光光谱较窄、量子产率高、不易漂白、激发光谱宽、颜色可调，并且光化学稳定性高，不易分解等诸多优点。