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DC260126

产品编号 T7127Cas号 346692-04-4

DC260126 是一种 GPR40 (FFAR1)拮抗剂,对棕榈酸酯诱导的内质网应激和凋亡有保护作用。它剂量依赖性地抑制亚油酸、油酸、棕榈油酸和月桂酸刺激的 GPR40 介导的 Ca2+升高,IC50分别 6.28、5.96、7.07和4.58 μM。

DC260126
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DC260126

纯度: 99.77%
产品编号 T7127Cas号 346692-04-4

DC260126 是一种 GPR40 (FFAR1)拮抗剂,对棕榈酸酯诱导的内质网应激和凋亡有保护作用。它剂量依赖性地抑制亚油酸、油酸、棕榈油酸和月桂酸刺激的 GPR40 介导的 Ca2+升高,IC50分别 6.28、5.96、7.07和4.58 μM。

规格价格库存数量
1 mg¥ 115现货
5 mg¥ 248现货
10 mg¥ 349现货
25 mg¥ 753现货
50 mg¥ 1,190现货
100 mg¥ 2,170现货
200 mg¥ 3,130现货
1 mL x 10 mM (in DMSO)¥ 150现货
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产品介绍

生物活性
产品描述
DC260126 is a small-molecule antagonist of FFA1 (GPR40)
体内活性
DC260126, a small molecule antagonist of GPR40, on β-cell function following administration of 10 mg/kg dose of DC260126 to obese diabetic db/db mice. Oral glucose tolerance test, glucose stimulated insulin secretion and insulin tolerance test were used to investigate the pharmacological effects of DC260126 on db/db mice after 21-days treatment. Immunohistochemistry and serum biochemical analysis were also performed. Although no significant change of blood glucose levels was found in DC260126-treated mice, DC260126 significantly inhibited glucose stimulated insulin secretion, reduced blood insulin level and improved insulin sensitivity after 3 weeks administration in db/db mice. Moreover, DC260126 reduced the proinsulin/insulin ratio and the apoptotic rate of pancreatic β-cells remarkably in DC260126-treated db/db mice compared to vehicle-treated mice (p<0.05, n = 8). Suggest that although DC260126 could not provide benefit for improving hyperglycemia, it could protect against pancreatic β-cells dysfunction through reducing overload of β-cells, and it increases insulin sensitivity possibly via alleviation of hyperinsulinemia in db/db mice[1].
动物实验
To investigate the dose-dependent effect of DC260126, nine-week-old db/db male mice were divided into four groups (n = 6/group). Mice were give vehicle (5% DMSO in PBS) or DC260126 (3, 10, 30 mg/kg) once daily by tail vein injection for 5 days. At day 5, each group of mice were fasted for 6 h and blood samples were collected from orbital venous plexus and centrifuged for serum separation. Then the concentration of serum insulin level was measured by ELISA kit following its protocol. For long term experiments, six-week-old obese db/db male mice were divided into two groups (n = 8/group) and given vehicle (5% DMSO in PBS) or DC260126 (10 mg/kg) once daily by tail vein injection for 24 days, respectively. Meanwhile, their lean littermates were treated with vehicle in an identical manner as normal control. Body weight and food intake were recorded regularly. After 6 h fasting, blood glucose concentrations were monitored by tail vein blood using a glucometer every week. At the end of the experiment, mice were fasted for 12 h to perform oral glucose tolerance test (OGTT, day 21) and for 6 h to generate insulin tolerance test (ITT, day 23) as described with slight modification indicated . Meanwhile, the insulin release during OGTT was also measured, blood sample was obtained from tail veins and serum insulin concentration was determined by ELISA kit (Alpco, USA). At the end of experiment (day 24), mice were fasted for 6 h, and blood samples were collected from orbital venous plexus and centrifuged for serum separation. Then the animals were killed by CO2 inhalation, the pancreas tissue were removed and kept in 4% paraformaldehyde[1].
化学信息
分子量307.38
分子式C16H18FNO2S
CAS No.346692-04-4
储存&溶解度
存储Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
溶解度信息
DMSO: 100 mg/mL (325.33 mM)
溶液配制表
DMSO
1mg5mg10mg50mg
1 mM3.2533 mL16.2665 mL32.5330 mL162.6651 mL
5 mM0.6507 mL3.2533 mL6.5066 mL32.5330 mL
10 mM0.3253 mL1.6267 mL3.2533 mL16.2665 mL
20 mM0.1627 mL0.8133 mL1.6267 mL8.1333 mL
50 mM0.0651 mL0.3253 mL0.6507 mL3.2533 mL
100 mM0.0325 mL0.1627 mL0.3253 mL1.6267 mL

计算器

  • 摩尔浓度 计算器
  • 稀释 计算器
  • 配液 计算器
  • 分子量 计算器

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法:
TargetMol | Animal experiments比如您的给药剂量是 10 mg/kg ,每只动物体重 20 g ,给药体积 100 μLTargetMol | Animal experiments 一共给药动物 10 只 ,您使用的配方为 5% TargetMol | reagent DMSO+ 30%PEG300+ 5%Tween 80 + 60% ddH2O. 那么您的工作液浓度为 2 mg/mL
母液配置方法: 2 mg 药物溶于 50 μLDMSOTargetMol | reagent ( 母液浓度为 40 mg/mL ), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:50μLDMSOTargetMol | reagent 母液,添加 300 μLPEG300TargetMol | reagent 混匀澄清,再加 50μLTween 80, 混匀澄清,再加 600μLddH2OTargetMol | reagent 混匀澄清

以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。

1 请输入动物实验的基本信息
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g
μL
2 请输入动物体内配方组成,不同的产品配方组成不同,如有配方需求,可先联系我们提供正确的体内配方。
% DMSO
%
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