Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DuP-721 是广谱的口服有效的抗菌剂,可以抑制多种临床敏感和耐药细菌,特别是结核杆菌M. tuberculosis。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
1 mg | ¥ 528 | 现货 | ||
2 mg | ¥ 778 | 现货 | ||
5 mg | ¥ 1,320 | 现货 | ||
10 mg | ¥ 2,160 | 现货 | ||
25 mg | ¥ 3,690 | 现货 | ||
50 mg | ¥ 5,290 | 现货 | ||
100 mg | ¥ 7,490 | 现货 | ||
500 mg | ¥ 14,900 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 1,420 | 现货 |
产品描述 | DuP-721 is a broad spectrum and orally active antibacterial agent. DuP-721 inhibits a variety of clinically susceptible and resistant bacteria, especially M. tuberculosis. |
体外活性 | DuP-721 (1.5-4 μg/ml) inhibits equally the strains of Mycobacterium tuberculosis susceptible and resistant to conventional antituberculosis drug. Besides, it does not show cross resistance to any of the anti-tuberculosis drugs tested[1]. DuP-721 is inactive against M. avium and M. intracellulare at 250 μg/ml. It inhibits M. gordonoe and M. fortuitum at 3.9 μg/ml and M. kansassi and M. scrofulaceum at 1.95 μg/ml and 15.6 μg/ml, respectively[1]. |
体内活性 | DuP-721, the first oxazolidinone showed good activity against M. tuberculosis when given orally or parenterally to experimental animals. DuP-721 (oral gavage; 50-160 mg/kg) is protective against M. tuberculosis infection in mice. DuP-721 protects 100% of the infected animals at 50 mg/kg p.o. dose when administered daily for 17 days, and the same effect is observed at 160 mg/kg dose when the drug is administered only on day 11 and 12 post infection[1]. |
分子量 | 276.29 |
分子式 | C14H16N2O4 |
CAS No. | 104421-21-8 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 100 mg/mL (354.70 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 | 3.6194 mL | 18.0969 mL | 36.1939 mL | 90.4846 mL |
5 mM | 0.7239 mL | 3.6194 mL | 7.2388 mL | 18.0969 mL | |
10 mM | 0.3619 mL | 1.8097 mL | 3.6194 mL | 9.0485 mL | |
20 mM | 0.181 mL | 0.9048 mL | 1.8097 mL | 4.5242 mL | |
50 mM | 0.0724 mL | 0.3619 mL | 0.7239 mL | 1.8097 mL | |
100 mM | 0.0362 mL | 0.181 mL | 0.3619 mL | 0.9048 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。
Dup-721 104421-21-8 Microbiology/Virology Antibacterial M. tuberculosis anti-tuberculosis Mycobacterium tuberculosis Inhibitor M. intracellulare inhibit M. kansassi Dup 721 Dup721 Antibiotic Bacterial inhibitor