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CITCO
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
CITCO图片
CAS NO:338404-52-7
包装与价格:
包装价格(元)
5mg电议
10mg电议
25mg电议

产品介绍
CITCO 是一种咪唑噻唑衍生物,是一种选择性组成型雄甾烷受体 (CAR) 激动剂。 CITCO 抑制脑肿瘤干细胞 (BTSC) 的生长和扩增,其 EC50 比孕烷 X 受体 (PXR) 为 49 nM,对其他核受体无活性。
Cas No.338404-52-7
化学名(E)-6-(4-chlorophenyl)imidazo[2,1-b]thiazole-5-carbaldehyde O-(3,4-dichlorobenzyl) oxime
Canonical SMILESClC1=CC=C(C=C1)C2=C(/C=N/OCC(C=C3Cl)=CC=C3Cl)N4C(SC=C4)=N2
分子式C19H12Cl3N3OS
分子量436.74
溶解度DMF: 20 mg/ml,DMSO: 10 mg/ml
储存条件Desiccate at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
文献引用
产品描述

CITCO, an imidazothiazole derivative, is a selective Constitutive androstane receptor (CAR) agonist. CITCO inhibits growth and expansion of brain tumour stem cells (BTSCs) and has an EC50 of 49 nM over pregnane X receptor (PXR), and no activity on other nuclear receptors[1].

CITCO (1-50 μM; 48 hours) results in a dose-dependent inhibition of viable cell count and proliferation in both T98G and U87MG glioma and BTSCs[1]. CITCO (2.5, 5 μM; 48 hours) induces cell cycle arrest differentially in different BTSCs in culture, but not in normal astrocytes[1]. CITCO (2.5-10 μM; 48 hours) induces apoptosis in BTSCs in culture in dose dependently, but not in normal astrocytes[1]. CITCO (0-25 μM; 48 hours) causes the T98G and U87MG glioma and BTSCs expressing very low levels of CAR protein that increased significantly[1].

CITCO (intraperitoneal; on days 22, 24, 26, 30 and 36) with 25 μg results a significant decrease in tumour growth, which further decreases to an undetectable level after treatment with 100 μg CITCO [1].

References:
[1]. Chakraborty S, et al. Constitutive androstane receptor agonist CITCO inhibits growth and expansion of brain tumour stem cells. Br J Cancer. 2011 Feb 1;104(3):448-59.