货号 | 名称 | 规格 | 包装 | 单价(元) | 优惠(元) | 库存 | 数量 | 操作 |
---|---|---|---|---|---|---|---|---|
R471909 | 两性霉素B | BR,水溶性 | 100mg | ¥ 356.00 | ¥ 356.00 | >10 | -+ | 加入购物车 |
R636775 | 两性霉素B | BR,水溶性 | 1g | ¥ 2100.00 | ¥ 2100.00 | >10 | -+ | 加入购物车 |
R394488 | 两性霉素B | USP级,750ug/mg | 1g | ¥ 100.00 | ¥ 100.00 | >10 | -+ | 加入购物车 |
R294969 | 两性霉素B | USP级,750ug/mg | 5g | ¥ 320.00 | ¥ 320.00 | >10 | -+ | 加入购物车 |
R612862 | 两性霉素B | USP级,750ug/mg | 25g | ¥ 980.00 | ¥ 980.00 | >10 | -+ | 加入购物车 |
R256140 | 两性霉素B | USP级,750ug/mg | 100g | ¥ 3800.00 | ¥ 3800.00 | >10 | -+ | 加入购物车 |
溶于DMSO,水中溶解度:<0.1 g/100 mL ,21°C
密度:1.34
熔点:>170℃可溶性两性霉素B简介 Amphotericin B solubilized :
Application Polyene antifungal antibiotic from Streptomyces. Affinity for sterols,primarily ergosterols, of fungal cell membranes. Forms channels in the membranes,
causing small molecules to leak out.
Antimicrobial spectrum: fungi and yeast.
Recommended for use in cell culture applications at 5.6 mg (solid)/L.
Biochem/physiol Actions Mode of Action: Interferes with fungal membrane permeabilityby forming channels in the membranes and causing small molecules to leak out.
Antimicrobial spectrum: Yeasts and molds.
Packaging Package size based on amphotericin B
项目 USP级
(USP Grade)
外观Appearance 黄色或桔黄色粉末
两性霉素A Amphotericin A ≤15%
紫外光谱UV-Spectrum: 符合
鉴别试验Identification 合格
干燥损失Loss on Drying ≤5 %
含量Assay 750 μg/mg
灼烧残渣Residue on Ignition ≤0.5 %
溶解性试验Solubility: 溶液橙色透明(10 %, DMF/1 M HCl 3 : 1)
多烯类抗真菌药物。本品与真菌细胞膜上的甾醇结合,损伤膜的通透性,导致菌细胞内钾离子、核苷酸、氨基酸等外漏,破坏正常代谢而起抑菌作用。
at −20 °C. Stable at 37 °C for 3 days.