Powder: -20°C for 3 years | In solvent: -80°C for 1 year
HJC0416 hydrochloride, a potent, orally active inhibitor of STAT3, exhibits a superior anticancer profile compared to Stattic. It stands out as a promising agent for breast cancer research.
产品描述 | HJC0416 hydrochloride, a potent, orally active inhibitor of STAT3, exhibits a superior anticancer profile compared to Stattic. It stands out as a promising agent for breast cancer research. |
体外活性 | HJC0416 hydrochloride inhibits the proliferation of both ER-positive, and ER-negative (triple negative) breast cancer cells with IC 50 values of 1.76 μM and 1.97 μM, respectively. However, it displays a marked antiproliferative effect against pancreatic cancer cell line AsPC1 and Panc-1 with IC 50 values of 40 nM and 1.88 μM, respectively[1].HJC0416 hydrochloride (1-10 μM; 48 hours) inhibits cell growth and induced apoptosis accompanying cellular morphological changes in MDA-MB-231 breast cancer cells[1].HJC0416 hydrochloride (5 μM; 24 hours) decreases the STAT3 promoter activity by approximately 51%, while stattic (HY-13818) only decreases the STAT3 promoter activity by 39% in MDA-MB-231 cells after transient transfecting with pSTAT3-Luc vector[1].HJC0416 hydrochloride (1-10 μM; 12 hours) has a comparable potency in downregulating STAT3 protein production and phosphorylation at Tyr-705 site when compares with Stattic (HY-13818). Additionally, it also induces cleaved caspase-3 and downregulated cyclin D1 levels in MDA-MB-231 cells[1]. Cell Cycle Analysis[1]Cell Line: MDA-MB-231 breast cancer cells Concentration: 1-10 μM Incubation Time: 48 hours Result: Induced cell apoptosis in cancer cells. Apoptosis Analysis[1]Cell Line: MDA-MB-231 breast cancer cells Concentration: 1 μM; 5 μM; 10 μM Incubation Time: 12 hours Result: Decreased p-STAT3 phosphorylation expression and cyclin D1 level. |
体内活性 | HJC0416 hydrochloride (intraperitoneal?injection; 10 mg/kg; 7 days) shows a 67% decrease of tumor volume as compared to the control mice. Similarly, HJC0416 hydrochloride (oral administration; 100 mg/kg; 14 days) also significantly reduces tumor volume at a dose of 100 mg/kg by 46%. The i.p. route appeared to have a better reduction of tumor volume. It is also noteworthy that HJC0416 does not show significant signs of toxicity at a dose of 100 mg/kg[1]. Animal Model: Mice with MDA-MB-231 cells[1]Dosage: 10 mg/kg (i.p.); 100 mg/kg (oral) Administration: Intraperitoneal?injection, 7 days; oral administration, 14 days Result: Exhibited antitumor effects in the MDA-MB-231 triple-negative breast cancer murine xenograft model. |
分子量 | 429.31 |
分子式 | C18H18Cl2N2O4S |
CAS No. | 2415263-08-8 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
对于不同动物的给药剂量换算,您也可以参考 更多...
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。
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。
HJC0416 hydrochloride 2415263-08-8 HJC-0416 Hydrochloride HJC 0416 Hydrochloride HJC-0416 hydrochloride HJC0416 Hydrochloride Inhibitor inhibitor inhibit