Powder: -20°C for 3 years | In solvent: -80°C for 1 year
MRT68921 HCl 是 ULK1 和 ULK2 的有效抑制剂(IC50 分别为 2.9 和 1.1 nM)。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 262 | 现货 | ||
5 mg | ¥ 588 | 现货 | ||
10 mg | ¥ 925 | 现货 | ||
25 mg | ¥ 1,910 | 现货 | ||
50 mg | ¥ 2,970 | 现货 | ||
100 mg | ¥ 4,320 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 590 | 现货 |
产品描述 | MRT68921 hydrochloride is a potent inhibitor of both ULK1 and ULK2 (IC50s: 2.9 and 1.1 nM, respectively). |
靶点活性 | ULK2:1.1 nM, ULK1:2.9 nM |
体外活性 | MRT68921 is the most potent inhibitor of both ULK1 and ULK2, with greater than a 15-fold reduction in the IC50 for ULK1 (2.9 nM) and greater than a 30-fold reduction for ULK2 (1.1 nM). MRT68921 (1 μM) was sufficient to reduce phospho-ATG13 to control levels, and in line with the in vitro IC50 values [1]. Pre-incubating the cells for 30 min with the ULK1 inhibitor MRT68921 at the optimal concentration of 100 nM prevented the forskolin-induced CYTO-ID staining. The same effect was observed with siRNA against ULK1 [2]. |
激酶实验 | Initial ULK1 kinase assays were performed with GST-ULK1, produced in Sf9 cells. For other experiments, recombinant GST-ULK1 (wild type, kinase-dead (K46I), and M92T and M92Q) was expressed in 293T cells, purified, and eluted from a glutathione-Sepharose column. Kinase assays were carried out in 50 mM Tris-HCl, pH 7.4, 10 mM magnesium acetate, 0.1 mM EGTA, and 0.1% β-mercaptoethanol, containing 30 μM cold ATP, and 0.5 μCi of [γ-32P]ATP for 5 min at 25 °C. Prior to ATP addition, reaction mixes were prewarmed to 25 °C for 5 min. Reactions were stopped by the addition of sample buffer, followed by SDS-PAGE, transfer to nitrocellulose, and analysis by autoradiography and immunoblot. For IC50 curve measurements, kinase assays were performed, using myelin basic protein as a substrate [1]. |
细胞实验 | Immortalized wild-type mouse embryonic fibroblasts (MEFs) have been described previously. MEFs and 293T cells were grown in DMEM, supplemented with 10% fetal bovine serum and penicillin/streptomycin, and cultured at 37 °C, 5% CO2. For induction of autophagy, cells were typically grown to 75% confluency, washed twice, and incubated in Earle's balanced salt solution (EBSS) for 1 h (or complete medium as a control) unless indicated. MRT67307 (10 μM), MRT68921 (1 μM), AZD8055 (1 μM), or bafilomycin A1 (50 nM) was included where indicated. Transfection and transduction were as described [1]. |
别名 | 盐酸MRT68921 |
分子量 | 471.04 |
分子式 | C25H34N6O·HCl |
CAS No. | 2070014-87-6 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 4.71 mg/mL (10 mM), Sonication is recommended.
H2O: 10 mg/mL
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.123 mL | 10.6148 mL | 21.2296 mL | 53.074 mL |
5 mM | 0.4246 mL | 2.123 mL | 4.2459 mL | 10.6148 mL | |
10 mM | 0.2123 mL | 1.0615 mL | 2.123 mL | 5.3074 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。
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