Powder: -20°C for 3 years | In solvent: -80°C for 1 year
CA-5f 是晚期巨自噬/自噬抑制剂,通过抑制自噬体-溶酶体融合起作用。它能够增加监控自噬的标记物 LC3B-II 和 SQSTM1 蛋白水平,促进 ROS 的产生,具有抗肿瘤活性。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 346 | 现货 | ||
5 mg | ¥ 913 | 现货 | ||
10 mg | ¥ 1,490 | 现货 | ||
25 mg | ¥ 3,160 | 现货 | ||
50 mg | ¥ 4,660 | 现货 | ||
100 mg | ¥ 6,650 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 969 | 现货 |
产品描述 | CA-5f is a potent late-stage macroautophagy/autophagy inhibitor via inhibiting autophagosome-lysosome fusion. |
体外活性 | Treatment of human umbilical vein endothelial cells (HUVECs) with CA-5f for 1 h suppressed the levels of cytoskeletal proteins and membrane traffic proteins. CA-5f exhibited strong cytotoxicity against A549 NSCLC cells, but low cytotoxicity to normal HUVECs, by increasing mitochondrial-derived reactive oxygen species (ROS) production. |
体内活性 | CA-5f effectively suppressed the growth of A549 lung cancer xenograft as a single agent with an excellent tolerance in vivo. Results from western blot, immunofluorescence, and TdT-mediated dUTP nick end labeling (TUNEL) assays showed that CA-5f inhibited autophagic flux, induced apoptosis, and did not affect the level of CTSB (cathepsin B) and CTSD (cathepsin D) in vivo, which were consistent with the in vitro data. |
细胞实验 | A549 cells or HUVECs were seeded into 100-mm culture dishes. When cells reached 80% confluency, they were exposed to DMSO or CA-5f for 6 h or 24 h. Then the cells were fixed, dehydrated, embedded, sectioned, and stained as previously described. Finally, the ultrathin sections of these samples were observed under a JEM-1230 transmission electron microscopy. |
动物实验 | Four-week-old BALB/c nude mice were purchased from Beijing Vital River Laboratory Animal Technology Co., Lt and kept in specific pathogen-free conditions at the Experimental Animal Center in the Institute of Medicine in Zhengzhou University. Nude mice underwent subcutaneous injection of A549 cells (1 × 10^6) at the right scapula. 8 days after A549 cell implantation, mice exhibited palpable tumors, then they were randomly divided into 2 groups (each group n = 5). CA-5f was injected via caudal vein every 2 days for up to 30 days. DMSO was used as a control. From the initial injection, the tumor size was measured every 2 days. Tumor volumes were calculated as tumor length × (square of width)/2. At the end of the experiment, all mice were sacrificed and the tumors were resected immediately and photographed. The weight of each tumor was measured. |
分子量 | 388.46 |
分子式 | C24H24N2O3 |
CAS No. | 1370032-19-1 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 55 mg/mL (141.58 mM)
H2O: Insoluble
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.5743 mL | 12.8713 mL | 25.7427 mL | 64.3567 mL |
5 mM | 0.5149 mL | 2.5743 mL | 5.1485 mL | 12.8713 mL | |
10 mM | 0.2574 mL | 1.2871 mL | 2.5743 mL | 6.4357 mL | |
20 mM | 0.1287 mL | 0.6436 mL | 1.2871 mL | 3.2178 mL | |
50 mM | 0.0515 mL | 0.2574 mL | 0.5149 mL | 1.2871 mL | |
100 mM | 0.0257 mL | 0.1287 mL | 0.2574 mL | 0.6436 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。
CA-5f 1370032-19-1 Apoptosis Autophagy inhibit Inhibitor CA 5f CA5f inhibitor