Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Penicillin G potassium (Benzylpenicillin potassium) 是青霉素家族的一种速效抗生素。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
50 mg | ¥ 169 | 现货 | ||
100 mg | ¥ 233 | 现货 | ||
500 mg | ¥ 375 | 现货 | ||
5 g | ¥ 493 | 现货 | ||
10 g | ¥ 715 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 150 | 现货 |
产品描述 | Penicillin G potassium (Benzylpenicillin potassium) is the potassium salt form of penicillin G, a broad-spectrum penicillin antibiotic. |
体内活性 | Potassium penicillin G administered in drinking water is effective in reducing mortality associated with S. suis infection and reducing tonsillar carriage of S. suis that may lead to disease and be a source of pig-to-pig transmission of infection[1]. |
动物实验 | Fresh stock solution was prepared twice daily by an individual who was not involved with assessment of the study pigs. The test article was administered via the drinking water for 5 d over 2 periods of treatment. The first treatment period commenced on the day of weaning, when the pigs were moved into the nursery barns (Day 1) and ended on Day 5. The second treatment period began on Day 21 and ended on Day 25. The Control group did not receive treatment[1]. |
别名 | 青霉素钾, Benzylpenicillin potassium |
分子量 | 372.48 |
分子式 | C16H17KN2O4S |
CAS No. | 113-98-4 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 74 mg/mL (198.66 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.6847 mL | 13.4235 mL | 26.8471 mL | 67.1177 mL |
5 mM | 0.5369 mL | 2.6847 mL | 5.3694 mL | 13.4235 mL | |
10 mM | 0.2685 mL | 1.3424 mL | 2.6847 mL | 6.7118 mL | |
20 mM | 0.1342 mL | 0.6712 mL | 1.3424 mL | 3.3559 mL | |
50 mM | 0.0537 mL | 0.2685 mL | 0.5369 mL | 1.3424 mL | |
100 mM | 0.0268 mL | 0.1342 mL | 0.2685 mL | 0.6712 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。
Penicillin G potassium 113-98-4 Microbiology/Virology Antibiotic Antibacterial Anti-infection Inhibitor 青霉素钾 inhibit Benzylpenicillin potassium Bacterial Benzylpenicillin Penicillin G inhibitor