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背景说明:Dynorphin A (1-8) 是胎盘组织提取物中主要的阿片肽。Dynorphin A (1-8) 是 kappa 受体最可能的天然配体。Dynorphin A (1-8) 抑制 3H-Bremazocine 与纯化的 kappa 受体的结合 (IC50=303 nM)。Dynorphin A (1-8) is the predominant opioid peptide identified in placental tissue extracts. Dynorphin A (1-8) is the most likely natural ligand of the kappa receptor. The binding of 3H-Bremazocine to the purified kappa receptor is inhibited by Dynorphin A (1-8) (IC50=303 nM). In Vitro:未检测 参考文献:[1] Agbas A, Ahmed MS, Millington W, et al. Dynorphin A(1-8) in human placenta: amino acid sequence determined by tandem mass spectrometry. Peptides. 1995;16(4):623-627.
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