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ITE

ITE

产品编号 T7202   CAS 448906-42-1

ITE 是一种有效的芳烃受体 (AhR) 内源性激动剂,Ki 值为 3 nM。它具有免疫抑制作用。

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ITE Chemical Structure
ITE, CAS 448906-42-1
规格 价格/CNY 货期 数量
1 mg ¥ 219 现货
2 mg ¥ 313 现货
5 mg ¥ 538 现货
10 mg ¥ 863 现货
25 mg ¥ 1,550 现货
50 mg ¥ 2,590 现货
100 mg ¥ 3,920 现货
1 mL * 10 mM (in DMSO) ¥ 593 现货
千万补贴 助力科研
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重组蛋白限时优惠
Doxorubicin hydrochloride限时半价
产品目录号及名称: ITE (T7202)
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纯度: 98%
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生物活性
化学信息
存储 & 溶解度
参考文献
产品描述 ITE is a potent endogenous agonist of aryl hydrocarbon receptor (AhR) (Ki : 3 nM), has immunosuppressive activity.
靶点活性 AhR:3 nM (Ki)
体外活性 ITE dose- and time-dependently inhibited proliferation of HPAECs with a maximum inhibition of 83% at 20 μM after 6 days of treatment. ITE rapidly decreased AhR protein levels, while it increased mRNA levels of cytochrome P450 (CYP), family 1, member A1 (CYP1A1) and B1 (CYP1B1), indicating activation of the AhR/CYP1A1 and AhR/CYP1B1 pathways in HPAECs. The AhR siRNA significantly suppressed AhR protein expression, whereas it did not significantly alter ITE-inhibited growth of HPAECs[1].
体内活性 ITE diminishes colitis pathology through induction of Tregs; reduces inflammatory cytokines, inflammation score, and macrophage frequency; and induces DCs resulting in amelioration of colitis. Therefore, nontoxic endogenous ITE promotes the induction of Tregs and may be useful for the treatment of IBD[2].
细胞实验 Immunohistochemistry was performed to localize AhR expression in human lung tissues. The crystal violet method and MTT assay were used to determine ITE's effects on growth of HPAECs. The AhR activation in HPAECs was confirmed using Western blotting and RT-qPCR. The role of AhR in ITE-affected proliferation of HPAECs was assessed using siRNA knockdown method followed by the crystal violet method[1]
动物实验 At the start of DSS induction, mice received 100 μl by intraperitoneal injection of vehicle and ITE (10 mg/kg body wt) twice a week on each Monday and Thursday until week 6 at the end point of the experiment. During a pilot study, we used several (5, 10, 20, 40, and 80 mg/kg body wt) doses of ITE and noticed that the 10-mg/kg dose was the lowest dose giving maximum protection. Therefore, Used this dose in entire study. At the experimental end point blood was collected by tail-vein bleedings and serum was obtained following centrifugation. For comparison, a similar treatment was also given to normal BL/6 mice to see the effect of ITE alone[2].
分子量 286.31
分子式 C14H10N2O3S
CAS No. 448906-42-1

存储

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

溶解度

DMSO: 41 mg/mL (143.20 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 3.4927 mL 17.4636 mL 34.9272 mL 87.3179 mL
5 mM 0.6985 mL 3.4927 mL 6.9854 mL 17.4636 mL
10 mM 0.3493 mL 1.7464 mL 3.4927 mL 8.7318 mL
20 mM 0.1746 mL 0.8732 mL 1.7464 mL 4.3659 mL
50 mM 0.0699 mL 0.3493 mL 0.6985 mL 1.7464 mL
100 mM 0.0349 mL 0.1746 mL 0.3493 mL 0.8732 mL

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TargetMol Library Books参考文献

1. Pang L P , Li Y , Zou Q Y , et al. ITE inhibits growth of human pulmonary artery endothelial cells[J]. Experimental Lung Research, 2017, 43(8):283-292. 2. Abron J D , Singh N P , Mishra M K , et al. An endogenous aryl hydrocarbon receptor (AhR) ligand, ITE induces regulatory T cells (Tregs) and ameliorates experimental colitis[J]. American Journal of Physiology-Gastrointestinal and Liver Physiology, 2018:ajpgi.00413.2017-.
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相关化合物库

该产品包含在如下化合物库中:
非甾体类抗炎化合物库 免疫/炎症分子化合物库 已知活性化合物库 激酶抑制剂库 转录因子库 NO PAINS 化合物库 核受体化合物库 经典已知活性库 抗代谢疾病化合物库

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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。

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Keywords

ITE 448906-42-1 Immunology/Inflammation Metabolism AhR Aryl Hydrocarbon Receptor Inhibitor inhibit inhibitor

 

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