首页 工具
登录
购物车
CP-91149

CP-91149

产品编号 T6455   CAS 186392-40-5

CP91149 是GP (糖原磷酸化酶)的抑制剂,能够促进糖原的重新合成,但不会造成糖原的过度积累。它对2型糖尿病具有潜在的研究价值。

TargetMol的所有产品和服务仅用于科学研究,不能被用于人体,我们也不向个人提供产品和服务。
CP-91149 Chemical Structure
CP-91149, CAS 186392-40-5
规格 价格/CNY 货期 数量
1 mg ¥ 198 现货
5 mg ¥ 475 现货
10 mg ¥ 693 现货
25 mg ¥ 1,230 现货
50 mg ¥ 1,780 现货
100 mg ¥ 2,520 现货
1 mL * 10 mM (in DMSO) ¥ 538 现货
千万补贴 助力科研
BCA蛋白浓度测定试剂盒限时半价
Venetoclax限时半价
MG-132限时半价
产品目录号及名称: CP-91149 (T6455)
点击图片重新获取验证码
选择批次  
纯度: 99.81%
纯度: 99.75%
更多批次查询请联系客服
生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 CP-91149 is a selective glycogen phosphorylase (GP) inhibitor with IC50 of 0.13 μM in the presence of glucose, 5- to 10-fold less potent in the absence of glucose.
靶点活性 GP:0.13 μM
体外活性 CP-91149 displays 200-fold higher inhibitory activity against human liver glycogen phosphorylase a (HLGPa) than caffeine (IC50 = 26 μM). CP-91149 (10-100 μM) inhibits glucagon-stimulated glycogenolysis in isolated rat hepatocytes in a dose-dependent manner, and in primary human hepatocytes with IC50 of ~2.1 μM. [1] CP-91149 also potently inhibits the activities of human muscle phosphorylase a and b with IC50 of 0.2 μM and ~0.3 μM, respectively. CP-91149 treatment at 2.5 μM induces inactivation of phosphorylase and sequential activation of glycogen synthase in hepatocytes, and increases glycogen synthesis by 7-fold at 5 mM glucose and by 2-fold at 20 mM glucose. CP-91149 can partially counteract the effects of phosphorylase overexpression. [2] CP-91149 also potently inhibits brain GP with IC50 of 0.5 μM in A549 cells. CP-91149 treatment at 10-30 μM causes significant glycogen accumulation in A549 and HSF55 cells. CP-91149 treatment increases G1-phase cells with a significant reduction of the S-phase population in HSF55 cells, correlated with increased expression of p21 and p27. [3] CP-91149 also promotes the dephosphorylation and activation of GS (glycogen synthase) in non-engineered or GP-overexpressing cultured human muscle cells, but exclusively in glucose-deprived cells. [4]
体内活性 Oral administration of CP-91149 to diabetic ob/ob mice at 25-50 mg/kg causes rapid (3 hours) glucose lowering by 100-120 mg/dl without producing hypoglycemia, resulting from inhibition of glycogenolysis in vivo. CP-91149 treatment does not lower glucose levels in normoglycemic, nondiabetic mice. [1] In the non-fasted Goto-Kakizaki (GK) rats, administration of CP-91149 in combination with CS-917 suppresses hepatic glycogen reduction by CS-917 and decreases plasma glucose more than single administration of CS-917. [5]
激酶实验 Phosphorylase enzyme assay: Human liver glycogen phosphorylase a (HLGPa, 85 ng) activity is measured in the direction of glycogen synthesis by the release of phosphate from glucose-1-phosphate at 22°C in 100 μL of buffer containing 50 mM Hepes (pH 7.2), 100 mM KCl, 2.5 mM EGTA, 2.5 mM MgCl2, 0.5 mM glucose-1-phosphate, and 1 mg/mL glycogen. Phosphate is measured at 620 nm, 20 minutes after the addition of 150 μL of 1 M HCl containing 10 mg/mL ammonium molybdate and 0.38 mg/mL malachite green. Increasing concentrations of CP-91149 are added to the assay in 5 μL of 14% DMSO.
细胞实验 Cells are exposed to various concentrations of CP-91149 for 72hours. Viability is determined with manual cell counts following staining with trypan blue exclusion assay. Cells are fixed with 70% ethanol. DNA is stained with propidium iodide and the intensity of fluorescence is measured using a Becton-Dickinson flow cytometer at 488 nM for excitation and at 650 nM for emission. The cell cycle profile is analyzed using Modifit's Sync Wizard.(Only for Reference)
分子量 399.87
分子式 C21H22ClN3O3
CAS No. 186392-40-5

存储

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

溶解度

Ethanol: < 1 mg/mL (insoluble or slightly soluble)

H2O: < 1 mg/mL (insoluble or slightly soluble)

DMSO: 74 mg/mL (185.1 mM)

溶液配制表

可选溶剂 浓度 体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.5008 mL 12.5041 mL 25.0081 mL 62.5203 mL
5 mM 0.5002 mL 2.5008 mL 5.0016 mL 12.5041 mL
10 mM 0.2501 mL 1.2504 mL 2.5008 mL 6.252 mL
20 mM 0.125 mL 0.6252 mL 1.2504 mL 3.126 mL
50 mM 0.05 mL 0.2501 mL 0.5002 mL 1.2504 mL
100 mM 0.025 mL 0.125 mL 0.2501 mL 0.6252 mL

TargetMol Calculator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
=
X
X
X
=
X
=
/
g/mol

输入分子式,点击计算,可计算出产品的分子量。

TargetMol Library Books参考文献

1. Martin WH, et al. Proc Natl Acad Sci U S A, 1998, 95(4), 1776-1781. 2. Aiston S, et al. J Biol Chem, 2001, 276(26), 23858-23866. 3. Schnier JB, et al. Biochem Biophys Res Commun, 2003, 309(1), 126-134. 4. Lerín C, et al. Biochem J. 2004 Mar 15;378(Pt 3):1073-7. 5. Yoshida T, et al. J Pharmacol Sci, 2011, 115(3), 329-335.
H-HomoArg-OH.HCl L-Ascorbic acid 2-phosphate magnesium Calcium glycerophosphate H-HoArg-OH Disodium monofluorophosphate DIPQUO hydrochloride Uric Acid AVE5688

相关化合物库

该产品包含在如下化合物库中:
抑制剂库 高选择性抑制剂库 NO PAINS 化合物库 已知活性化合物库 代谢化合物库 经典已知活性库 抗代谢疾病化合物库 抗糖尿病库

TargetMol Calculator剂量换算

对于不同动物的给药剂量换算,您也可以参考 更多...

TargetMol Calculator 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: 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 μL,一共给药动物10 只,您使用的配方为5% 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 μL DMSO (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:取 50 μL DMSO 主液,加入 300 μL PEG300, 混匀澄清,再加 50 μL Tween 80,混匀澄清,再加 600 μL ddH2O, 混匀澄清。

第一步:请输入动物实验的基本信息
剂量
mg/kg
每只动物体重
g
给药体积
μL
动物数量
第二步: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
%
% Tween 80
% ddH2O
计算 重置

技术支持

您可能有的问题的答案可以在抑制剂处理说明中找到,包括如何准备库存溶液,如何存储产品,以及基于细胞的分析和动物实验需要特别注意的问题。

Keywords

CP-91149 186392-40-5 Metabolism Phosphorylase diabetes CP 91149 A549 NSCLC Inhibitor CP91149 inhibit inhibitor

 

TargetMol Loading
陶术
生物
TargetMol®中国区唯一合作伙伴
点击进入陶术生物官网陶术生物
联系我们
400-820-0310

上海市静安区江场三路238号8楼