Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Oxytetracycline Hydrochloride (Dalimycin) 是由 Streptomyces rimosus 生产的,一种具有抗菌活性的四环素衍生物。它干扰氨酰-tRNA 与 mRNA-核糖体复合物的结合,从而阻止肽延伸并抑制蛋白质合成。
规格 | 价格/CNY | 货期 | 数量 | |
---|---|---|---|---|
50 mg | ¥ 298 | 现货 | ||
100 mg | ¥ 417 | 现货 | ||
500 mg | ¥ 756 | 现货 | ||
1 mL * 10 mM (in DMSO) | ¥ 460 | 现货 |
产品描述 | Oxytetracycline Hydrochloride (Dalimycin) is a tetracycline derivative produced by Streptomyces rimosus with antimicrobial activity. It interferes with the binding of aminoacyl-tRNA to the mRNA-ribosome complex, resulting in preventing peptide elongation and inhibiting protein synthesis. |
体内活性 | The 10-day effect of oxytetracycline at therapeutic doses (82.8 mg/kg bw to 1 % bw/day) was species-specific. Oxytetracycline increases the enzymatic activity of CYP3A4 in Ictalurus punctatus, increases the protein expression of CYP3A4 in Oreochromis niloticus, and depletes hepatic CYP3A4 in the latter, and also increases the relative liver weight of Morone chrysops x M. saxatilis [1]. Oxytetracycline is limited to 100 μg/kg in muscle and breast milk, 200 μg/kg in eggs, 300 μg/kg in liver, and 600 μg/kg in kidney[3]. |
别名 | Biosolvomycin, 盐酸土霉素, Oxytetracycline HCl, Oxytetracycline.HCl, Dalimycin, Oxytetracycline, Sodium Salt, Dalinmycin |
分子量 | 496.89 |
分子式 | C22H25ClN2O9 |
CAS No. | 2058-46-0 |
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
H2O: Insoluble
DMSO: 100 mg/mL (201.25 mM)
可选溶剂 | 浓度 体积 质量 | 1 mg | 5 mg | 10 mg | 25 mg |
DMSO | 1 mM | 2.0125 mL | 10.0626 mL | 20.1252 mL | 50.3129 mL |
5 mM | 0.4025 mL | 2.0125 mL | 4.025 mL | 10.0626 mL | |
10 mM | 0.2013 mL | 1.0063 mL | 2.0125 mL | 5.0313 mL | |
20 mM | 0.1006 mL | 0.5031 mL | 1.0063 mL | 2.5156 mL | |
50 mM | 0.0403 mL | 0.2013 mL | 0.4025 mL | 1.0063 mL | |
100 mM | 0.0201 mL | 0.1006 mL | 0.2013 mL | 0.5031 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。
Oxytetracycline Hydrochloride 2058-46-0 Immunology/Inflammation Metabolism Microbiology/Virology Antiviral Endogenous Metabolite Antibacterial HSV Biosolvomycin Gram-positive Antibiotic Oxytetracycline 盐酸土霉素 Gram-negative Bacterial Oxytetracycline HCl tetracycline Oxytetracycline.HCl Herpes simplex virus Inhibitor synthesis Dalimycin Oxytetracycline, Sodium Salt protein HSV-1 m-ribosomal Dalinmycin inhibit aminoacil-tRNA inhibitor