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TAK875 hemihydrate 1374598-80-7

更新时间:2024-05-24

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简要描述:
TAK875 hemihydrate 1374598-80-7
上海一基实业有限公司是主要从事、配套试剂的生产和销售的企业,产品用途:科研实验,标准对照品研究中心代理的作为一种衡量标准。

TAK875 hemihydrate 1374598-80-7

TAK875
分子式:C29H32O7S.1/2H2O   分子量:533.63
 
产品描述
TAK-875是选择性GPR40激动剂,EC50为14 nM,比油酸有效400倍。
靶点
GPR40
         
IC50
14 nM (EC50)
         
体外研究
TAK-875 exhibits potent agonist activity and high binding affinity to the human GPR40 receptor with Kiof 38 nM. TAK-875 displays weaker affinity toward the rat GPR40 receptor with Ki of 140 nM. TAK-875 displays excellent selectivity, as TAK-875 has little agonist potency to other members of the FFA receptor family with EC50 of >10 μM.TAK-875 treatment induces a concentration-dependent increase in intracellular IP production in CHO-hGPR40 with EC50 of 72 nM, more potently than that of endogenous ligand agonist oleic acid which requires much higher ligand concentrations to activate the receptor with EC50 of 29.9 μM. Neither TAK-875 nor oleic acid elicits an IP response in control CHO cells devoid of hGPR40. Consistent with the activation of the Gqα-mediated signaling pathway, TAK-875 augments glucose-dependent insulin secretion in pancreatic β cells. Prolonged stimulation of GPR40/FFA1 by TAK-875 does not cause pancreatic β Cell dysfunction or induction of apoptosis.
体内研究
In a rat model of diabetes, single oral dosing of TAK-875 at 0.3-3 mg/kg reduces the blood glucose excursion and augments insulin secretion during an oral glucose tolerance test, when TAK-875 is administered 1 hour before an oral glucose challenge.In type 2 diabetic N-STZ-1.5 rats, administration of TAK-875 (1-10 mg/kg p.o.) shows a clear improvement in glucose tolerance and augments insulin secretion. Additionally, TAK-875 (10 mg/kg, p.o.) significantly augments plasma insulin levels and reduces fasting hyperglycemia in male Zucker diabetic fatty rats, whereas in fasted normal Sprague-Dawley rats, TAK-875 neither enhances insulin secretion nor causes hypoglycemia even at 30 mg/kg.
溶解性
DMSO 100 mg/mL,水 <1 mg/mL,乙醇 <1 mg/mL
稳定性
2年 -20°C粉状,6月-80°C溶于DMSO
特征
More potent at activating hGPR40 than oleic acid

 

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