
产品描述
Xylometazoline HCl 是α-adrenoceptor激动剂,常用作鼻血管收缩药,高效作用于α2B肾上腺素受体亚型,EC50为4 μM。
靶点(IC50 & Targe)
α1A-adrenergic receptor,80nM
α1B-adrenergic receptor,560nM
α1D-adrenergic receptor,450nM
α2A-adrenergic receptor,980nM
α2B-adrenergic receptor,1800nM
α2C-adrenergic receptor,220nM
体外研究
Xylometazoline是一种α肾上腺素激动剂,通常用作鼻血管收缩药,对α2B肾上腺素受体亚型具有最高的效力,EC50为99 μM。Xylometazoline与肾上腺素能受体亚型α1A,α1B,α1D,α2A,α2B,α2C结合,IC50分别为0.08,0.56,0.45,0.98,1.8,0.22μM。[1]
参考文献
[1] Haenisch B, Fundam Clin Pharmacol, 2010, 24(6), 729-739.
