[Leu5]-Enkephalin 产品活性：[Leu5]-Enkephalin 是一种具有吗啡药性的五肽。作为阿片受体 (opioid receptors) 激动剂。 产品来源： https://www.medchemexpress.cn/-Leu5-Enkephalin.html 研究领域：GPCR/G Protein | Neuronal Signaling | Metabolic Enzyme/Protease 作用靶点：Opioid Receptor | Endogenous Metabolite 结构分类：酚类 | 单酚类 | 其他类 | 结构分类 In Vitro: Enkephalins (met- , leu-enkephalin, and enkephalin 8) and dynorphins are two classes of opioid peptides found in the spinal dorsal horn. Mu, delta, and kappa are three major subtypes of opioid receptors. Enkephalins are putative endogenous ligands for delta opioid receptors, and dynorphins are endogenous ligands for the kappa opioid receptors. Three receptor types resembling the vertebrate δ- and κ-type opioid receptors have been characterized pharmacologically in nervous tissues (e.g. Ki=18.9 nM for Leu-enkephalin) and localized by autoradiography at CHH terminals in the SG of C. maenas. Leucine-enkephalin is a pentapeptides with morphine like properties, naturally present in mammalian brain. 相关产品：Natural Product Library Plus | Bioactive Compound Library Plus | GPCR/G Protein Compound Library | Metabolism/Protease Compound Library | Neuronal Signaling Compound Library | Natural Product Library | Human Endogenous Metabolite Compound Library | Peptidomimetic Library | Phenols Library | Neurotransmitter Receptor Compound Library | Peptide Library | Antidepressant Compound Library | Human Metabolite Library | Pain-Related Compound Library | Membrane Protein-targeted Compound Library | Membrane Receptor-targeted Compound Library | Animal-Sourced Natural Product Library | Bioactive Compound Library Max | Neurotransmitter Compound Library | Rapamycin | 3-Methyladenine | Acetylcysteine | 5-Fluorouracil | ATP | Retinoic acid | Hydrocortisone | Estradiol | Nicotinamide | Prostaglandin E2 | AICAR | Palmitic acid | Docetaxel | Isoprenaline hydrochloride | L-Ascorbic acid | Cytarabine | Melatonin | Calcitriol | Capsaicin | Arachidonic acid | Valproic acid | Oleic acid | β-Nicotinamide mononucleotide | Acetaminophen | Biotin | Corticosterone | Lactate | Cholesterol | NAD+ | DHEA 品牌介绍: MCE (MedChemExpress) 拥有数百种全球独家化合物，我们致力于为全球科研客户提供最新最全的高品质小分子活性化合物；10,000 多种高选择性抑制剂、激动剂涉及各热门信号通路及疾病领域；设有专业的实验中心和严格的质控、验证体系；提供 LC/MS、NMR、HPLC、手性分析、元素分析等各项质检报告，确保产品的高纯度、高品质；产品的生物活性多经各国客户实验验证；Nature, Cell, Science 等多种顶级期刊及制药专利收录了MCE客户的科研成果；专业团队跟踪最新的制药及生命科学研究进展，为您提供全球最新的活性化合物；与世界各大制药公司及知名科研机构建立了长期的合作。