1. 天然产物
  2. 酚类 内源性代谢物
  3. 单酚类
  4. (R)-Octopamine

(R)-Octopamine 是一种及 Gs 偶联受体激动剂。(R)-Octopamine 结合到 BmOAR2 的正构位点,与 Asp115、Ser202 和 Tyr300 残基相互作用以激活该受体,后者偶联 Gs 蛋白从而刺激腺苷酸环化酶活性。

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(R)-Octopamine

(R)-Octopamine Chemical Structure

CAS No. : 876-04-0

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

(R)-Octopamine is a Gs-coupled receptor agonist. (R)-Octopamine binds to the orthosteric site of BmOAR2 and interacts with the Asp115, Ser202 and Tyr300 residues to activate the receptor, which couples to Gs protein and thereby stimulates adenylate cyclase activity[1].

体外研究
(In Vitro)

(R)-Octopamine (0.1 nM-10 μM; 20 min after IBMX preincubation) 可强效激活 HEK-293 细胞中的野生型 BmOAR2,从而升高细胞内 cAMP 水平,其 EC50 约为 1.0 nM,且在 10 nM 时达到最大响应[1]
(R)-Octopamine 通过其酚羟基与 Ser202/Tyr300 之间的氢键,以及其 NH2/β-OH 基团与 Asp115 之间的氢键与 BmOAR2 相互作用[1]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

分子量

153.18

Formula

C8H11NO2

CAS 号
性状

固体

颜色

White to light yellow

结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
纯度 & 产品资料
参考文献
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产品名称:
(R)-Octopamine
目录号:
HY-N11141
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