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β-Endorphin(human)(trifluoroacetate acid)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
β-Endorphin(human)(trifluoroacetate acid)图片
规格:98%
分子量:3465
包装与价格:
包装价格(元)
500ug电议
1mg电议

产品介绍
β-Endorphin is an endogenous 31-amino acid neuropeptide and opioid receptor agonist that binds to μ-, δ-, and κ-opioid receptors (Kis = 3.73, 5.02, and 32.7 nM, respectively, in COS-1 cells expressing rat receptors).
货号:ajcx19110
CAS:N/A
分子式:C158H251N39O46S•XCF3COOH
分子量:3465
溶解度:Soluble in DMSO
纯度:98%
存储:Store at -20°C
库存:现货

Background:

β-Endorphin is an endogenous 31-amino acid neuropeptide and opioid receptor agonist that binds to μ-, δ-, and κ-opioid receptors (Kis = 3.73, 5.02, and 32.7 nM, respectively, in COS-1 cells expressing rat receptors). It binds to rat and mouse brain membrane preparations (IC50s = 0.33 and 0.67 nM, respectively) and induces chemotaxis of human monocytes in vitro when used at a concentration of 0.1 pM. Intracerebroventricular administration of β-endorphin increases the latency to tail withdrawal in response to thermal stimuli in mice with a median antinociceptive dose (AD50) value of 27 pmol per animal. It also increases preference for the drug-paired place in a conditioned place preference test when administered to rats intracerebroventricularly at a dose of 5 μg.