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艾塞那肽-4 /Exendin-4 {[allProObj[0].p_purity_real_show]}

货号:A561110 同义名: 艾塞那肽-4 / Exenatide

Exendin-4 是一种 GLP-1 受体激动剂,具有降血糖和促胰岛素分泌的作用。Exendin-4 主要用于糖尿病和肥胖症的研究。

Exendin-4 化学结构 CAS号:141758-74-9
Exendin-4 化学结构
CAS号:141758-74-9
Exendin-4 3D分子结构
CAS号:141758-74-9
Exendin-4 化学结构 CAS号:141758-74-9
Exendin-4 3D分子结构 CAS号:141758-74-9
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Exendin-4 纯度/质量文件 产品仅供科研

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Exendin-4 生物活性

描述 Glucagon-like peptide-1 (GLP-1) is an enteroendocrine hormone that has a capacity, when administered exogenously, to normalize blood glucose levels in type 2 diabetes mellitus. Exendin-4, a 39-amino acid (AA) peptide, is a long-acting agonist at the GLP-1 receptor with an IC50 value of 3.22 nM[3]. In human umbilical vein endothelial cells (HUVECs), exendin-4 significantly increased NO production, endothelial NO synthase (eNOS) phosphorylation, and GTP cyclohydrolase 1 (GTPCH1) level in a dose-dependent manner[4]. In vivo, ob/ob mice sustained a reduction in the net weight gained during exendin-4 treatment (10 μg/kg or 20 μg/kg for 60 days). Furthermore, serum glucose and hepatic steatosis was significantly reduced and insulin sensitivity was improved in exendin-4 treated ob/ob mice[5].

Exendin-4 参考文献

[1]Tsutsumi Y, Nomiyama T, et al. Combined Treatment with Exendin-4 and Metformin Attenuates Prostate Cancer Growth. PLoS One. 2015 Oct 6;10(10):e0139709.

[2]Zhou Y, He X, et al. Exendin-4 attenuates cardiac hypertrophy via AMPK/mTOR signaling pathway activation. Biochem Biophys Res Commun. 2015 Dec 4-11;468(1-2):394-9.

[3]Doyle ME, Theodorakis MJ, et al. The importance of the nine-amino acid C-terminal sequence of exendin-4 for binding to the GLP-1 receptor and for biological activity. Regul Pept. 2003 Jul 15;114(2-3):153-8

[4]Wei R, Ma S, Wang C, et al. Exenatide exerts direct protective effects on endothelial cells through the AMPK/Akt/eNOS pathway in a GLP-1 receptor-dependent manner. Am J Physiol Endocrinol Metab. 2016 Jun 1;310(11):E947-57

[5]Ding X, Saxena NK, Lin S, Gupta NA, Anania FA. Exendin-4, a glucagon-like protein-1 (GLP-1) receptor agonist, reverses hepatic steatosis in ob/ob mice. Hepatology. 2006 Jan;43(1):173-81

Exendin-4 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

0.24mL

0.05mL

0.02mL

1.19mL

0.24mL

0.12mL

2.39mL

0.48mL

0.24mL

Exendin-4 技术信息

CAS号141758-74-9
分子式C184H282N50O60S
分子量 4186.572
别名 艾塞那肽-4 ;Exenatide
运输蓝冰
存储条件

液体 -20°C:3-6个月-80°C:12个月

粉末 Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

溶解度

DMSO: 30 mg/mL(7.17 mM),注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO

H2O: 30 mg/mL(7.17 mM),配合低频超声助溶

动物实验配方
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