Broad spectrum neuropeptide inverse agonist and antagonist. Potent full inverse agonist for the ghrelin receptor (EC50 = 5.2 nM); diminishes constitutive ghrelin receptor signaling. Also antagonist at tachykinin, bradykinin, CCK and bombesin receptors. In
[Arg6]-β-Amyloid (1-40), England mutation 是具有生物活性的肽,与多种家族性常染色体显性阿尔茨海默病相关。特别地,这种英国突变,即位于第6位的His被Arg所替换,已报告可提高寡聚体形成动力学,加速初级纤维的种子化过程。此类寡聚体对神经元培养细胞展现出较高毒性。
Highly potent and selective NOP receptor agonist (EC50 = 1 nM). Displays > 875-fold selectivity over opioid receptors (IC50 values are 0.32, 280, > 10000 and 1500 for NOP, μ, δ and κ receptors respectively). Longer lasting and 30-fold more potent than noc