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Nociceptin 是一种十七肽,为 nociceptin 受体的内源性配体,具有镇痛作用。
编号:140787
CAS号:170713-75-4
单字母:H2N-FGGFTGARKSARKLANQ-OH
| 参考文献(References): | K. Rainer et al, Science, 270, 792 (1995) |
| 溶解度: | Soluble in water |
Nociceptin 是一种十七肽,为 nociceptin 受体的内源性配体,具有镇痛作用。
Nociceptin, a heptadecapeptide, is the endogenous ligand of the nociceptin receptor, acting as a potent anti-analgesic.
痛敏素是阿片受体的内源性激动剂,类似于ORL1受体。
Nociceptin is an endogenous agonist of the opioid receptor-like ORL1 receptor.
伤害感受蛋白是一种与NOP受体结合并激活它的肽,可抑制神经元活动。已显示它通过充当蛋白酶体的抑制剂来抑制蛋白质相互作用。伤害感受蛋白激活配体门控离子通道,其参与疼痛感知。伤害感受蛋白也被用作研究蛋白质相互作用和抗体产生的研究工具。
Nociceptin is a peptide that binds to the NOP receptor and activates it, which inhibits neuronal activity. It has been shown to inhibit protein interactions by acting as an inhibitor of the enzyme proteasome. Nociceptin activates the Ligand-gated ion channels, which are involved in pain perception. Nociceptin also has been used as a research tool for investigating protein interactions and antibody production.
阿片受体样1(ORL1)受体的假定内源性激动剂,通过调节伤害性和运动行为在大脑中充当递质。
Putative endogenous agonist of the opioid receptor-like1 (ORL1) receptor that acts as a transmitter in the brain by modulating nociceptive and locomotor behavior.
伤害感受肽 / 孤啡肽 FQ 是 17 残基神经肽,具有 NOP 受体激活关键的苯丙氨酸 - 甘氨酸序列。其柔性 N 端有助于高亲和力 GPCR 相互作用。研究人员用它研究不依赖经典阿片受体的内源性阿片样信号传导。该肽有助于绘制 NOP 受体药效团。
Nociceptin / Orphanin FQ is a 17-residue neuropeptide featuring a crucial Phe-Gly sequence for NOP receptor activation. Its flexible N-terminus aids high-affinity GPCR interaction. Researchers employ it to study endogenous opioid-like signaling without classical opioid receptors. The peptide aids mapping of the NOP receptor pharmacophore.
Nociceptin (Synonyms: 孤菲肽; 痛敏肽;孤啡肽;OrphaninFQ) Nociceptin 是一种十七肽,为 nociceptin 受体的内源性配体,具有缓解疼痛的作用。 体外研究: Nociceptin (1 μg/mL) 可显著阻止 LPS (10 ng/mL) 刺激的细胞迁移,而单独添加时则无效。Nociceptin (1 nM-10 μM) 可引发浓度依赖性 LPS 介导的细胞迁移阻断,在 1 和 10 μM 时效果最大。Nociceptin 可抵消 LPS 诱导的 IL-1β mRNA 水平升高。Nociceptin (1 μM) 和 NNC 55-0396 可诱导 U87 细胞凋亡。Nociceptin (1 μM) 可抵消 LPS 诱导的 [Ca2+]i 在 U87 细胞中通过 β-arrestin 2 增加。Nociceptin 可抵消 U87 细胞中 LPS 诱导的PKC和ERK磷酸化。Nociceptin 可抑制 LPS 介导的 NF-kB 和AP-1报告基因的转录激活。
| DOI | 名称 | |
|---|---|---|
| 10.1007/s00216-003-2445-5 | Peptide recognition via hierarchical imprinting | 下载 |
| 10.1016/j.bcp.2017.05.021 | Nociceptin/orphanin FQ antagonizes lipopolysaccharide-stimulated proliferation, migration and inflammatory signaling in human glioblastoma U87 cells | 下载 |
| 10.1074/jbc.271.39.23642 | Sensitivity of opioid receptor-like receptor ORL1 for chemical modification on nociceptin, a naturally occurring nociceptive peptide | 下载 |
| 10.1038/377532a0 | Isolation and structure of the endogenous agonist of opioid receptor-like ORL1 receptor | 下载 |
| 10.1073/pnas.94.26.14854 | Orphanin FQ acts as an anxiolytic to attenuate behavioral responses to stress | 下载 |





