Powder: -20°C for 3 years | In solvent: -80°C for 1 year
JK184 是 Hedgehog 抑制剂,在哺乳动物细胞中的IC50值为 30 nM。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 169 | 现货 | ||
5 mg | ¥ 372 | 现货 | ||
10 mg | ¥ 619 | 现货 | ||
25 mg | ¥ 1,190 | 现货 | ||
50 mg | ¥ 1,980 | 现货 | ||
100 mg | ¥ 3,270 | 现货 | ||
500 mg | ¥ 7,190 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 397 | 现货 |
产品描述 | JK184 is a potent Hedgehog (Hh) pathway inhibitor. |
靶点活性 | Hedgehog:30 nM |
体外活性 | JK184 is designed to antagonize Hh signaling by inhibiting glioma (Gli)-dependent transcriptional activity in a dose dependent manner. JK184 significantly inhibits the proliferation of HUVECs with IC50 of 6.3 μg/mL after three days incubation. MTT assay is conducted in Panc-1 and BxPC-3 cells after administration with indicated concentrations of compounds, half maximal inhibitory concentration (IC50) of JK184 (23.7 ng/mL in anc-1 and 34.3 ng/mL in BxPC-3) to evaluate anti-tumor effect of JK184[1]. Claudin-low cell lines are more sensitive to JK184 treatment than are MCF10a, MTSV1-7, or HMLE-shGFP and HMLE-pBP cells, and JK184 induced a dose-dependent decrease in glioma-associated oncogene homolog 1 (GLI1) transcript and protein levels in these cells. Treatment with the IC50 dose of JK184 enhances the proportion of HMLE-shEcad cells that stained with Annexin-V, but are negative for propidium iodide (PI) (P<0.0001, t test)[2]. |
体内活性 | JK184 (5 mg/kg, injected intravenously) exhibits good anti-proliferative activity in subcutaneous Panc-1 and BxPC-3 tumor models, and is a good candidate as antitumor drug targeted Hh signaling. Histological analysis showed that JK184 improved anti-tumor activity by inducing more apoptosis, decreasing microvessel density, and reducing expression of CD31, Ki67, and VEGF in tumor tissues. However, JK184 has a poor pharmacokinetic profile and bioavailability[1]. |
细胞实验 | JK184 is dissolved in DMSO and stored, and then diluted with appropriate medium before use[1]. The Shh-LIGHT2 cells are seeded in 96-well plates and grown to confluency. The Shh-LIGHT2 cells are treated with various concentrations of JK184 micelles or free JK184 or micelles in DMEM containing 0.5% CS, 0.1 mg/mL streptomycin, 100 U/mL penicillin, 5% Shh-N conditioned medium obtained from Shh-N-producing HEK293 cells. The treated cells are cultured further for 60 h, and firefly and Renilla luciferase activities are measured using a dual luciferase kit. Proliferation assay or apoptosis evaluation of HUVECs is measured using MTT method or FCM analysis, respectively. HUVECs are treated with a series concentration of free JK184, JK184 micelles, or blank MPEG-PCL micelles for 48 h, respectively. The mean percentage of cell inhibition or apoptosis is calculated[1]. |
分子量 | 350.44 |
分子式 | C19H18N4OS |
CAS No. | 315703-52-7 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 3.5 mg/mL (10 mM), Sonication is recommended.
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.8536 mL | 14.2678 mL | 28.5356 mL | 71.3389 mL |
5 mM | 0.5707 mL | 2.8536 mL | 5.7071 mL | 14.2678 mL | |
10 mM | 0.2854 mL | 1.4268 mL | 2.8536 mL | 7.1339 mL |
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。
JK184 315703-52-7 GPCR/G Protein Stem Cells Hedgehog/Smoothened inhibit Inhibitor JK-184 Hedgehog JK 184 inhibitor