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Chloramphenicol (Chloromycetin) 是一种广谱抗生素,有效抑制细菌蛋白质生物合成。Chloramphenicol 主要作用于细菌 70S 核糖体的 50S 亚基,对肽基转移酶有活性,抑制肽键的形成。

Chloramphenicol (Chloromycetin) 是一种广谱抗生素,有效抑制细菌蛋白质生物合成。Chloramphenicol 主要作用于细菌 70S 核糖体的 50S 亚基,对肽基转移酶有活性,抑制肽键的形成。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 100 mg | ¥ 153 | In stock | |
| 500 mg | ¥ 328 | In stock | |
| 1 g | ¥ 418 | In stock | |
| 5 g | ¥ 662 | In stock | |
| 10 g | ¥ 973 | In stock |
Chloramphenicol 相关产品
| 产品描述 | Chloramphenicol (Chloromycetin) is a broad-spectrum antibiotic that inhibits the biosynthesis of bacterial proteins. Chloramphenicol acts primarily on the 50S subunit of the bacterial 70S ribosome and is active against peptidyltransferases, inhibiting the formation of peptide bonds. |
| 靶点活性 | protozoan motility:2.95 ± 0.25 mM |
| 体外活性 | 方法: 人肺癌细胞 A549 和 H1299 用 Chloramphenicol (1-100 µg/mL) 处理 3-24 h,使用 MTT assay 检测细胞活力。 |
| 体内活性 | 方法: 为研究诱导再生障碍性贫血的潜力,将 Chloramphenicol (2000 mg/kg) 和 Thiamphenicol (850 mg/kg) 灌胃给药给 BALB/c 小鼠,每天一次,持续 17 天。 |
| 别名 | 氯霉素, Levomycetin, Chloromycetin, Chlornitromycin |
| 分子量 | 323.13 |
| 分子式 | C11H12Cl2N2O5 |
| CAS No. | 56-75-7 |
| Smiles | OCC(NC(=O)C(Cl)Cl)C(O)C1=CC=C(C=C1)[N+]([O-])=O |
| 密度 | 1.547 g/cm3 |
| 存储 | keep away from direct sunlight,store under nitrogen | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||||||||||||
| 溶解度信息 | H2O: 1 mg/mL (3.1 mM), Sonication is recommended. Ethanol: 60 mg/mL (185.68 mM), Sonication is recommended. DMSO: 250 mg/mL (773.68 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||||||||||||
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H2O/Ethanol/DMSO
Ethanol/DMSO
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