porcine dynorphin a(113) acetate

Porcine dynorphin A(1-13) acetate (Dynorphin A Porcine Fragment 1-13 acetate)(72957-38-1 free base) 是一种有效的内源性 κ opioid 受体激动剂，在生理浓度下具有镇痛作用。暴露于强啡肽 A (1-13) 会导致单个神经元中 [Ca2+]i 的急剧增加，类似于急性 NMDA 治疗所见的增加。

Porcine dynorphin A (1-13) is a potent, endogenous κ-opioid receptor agonist that exhibits antinociceptive effects at physiological concentrations. Exposure to dynorphin A (1-13) causes acute increases in [Ca2+]i in individual neurons, similar to increases observed with acute exposure to other agents.