化学结构：氨基糖苷类 庆大霉素，也称为庆大霉素C，是一种由革兰氏阴性菌天然产生的氨基糖苷。该抗生素可通过阻止蛋白质合成而发挥作用。硫酸庆大霉素可在 体内 和 体外 阻止革兰氏阳性菌和革兰氏阴性菌的生长。在组织培养中，硫酸庆大霉素可用于抑制各种支原体菌株的生长。 应用 硫酸庆大霉素，是一种广谱抗生素，已在细胞培养和分子生物实验中被用作选择剂（抗庆大霉素基因）。产品推荐使用浓度是50mg/mL。 Chemical structure: aminoglycoside Gentamicin, also known as gentiomycin C, is an aminoglycoside, which is naturally produced by Gram-negative bacteria. This antibiotic functions by preventing protein synthesis. Gentamicin sulfate prevents the growth of both Gram positive and Gram negative bacteria, in vivo and in vitro . In tissue culture, gentamicin sulfate is used to inhibit the growth of various strains of mycoplasma. Application Gentamicin sulfate, a broad-spectrum antibiotic, has been used as a selection agent (gentamicin-resistance gene) in cell culture and molecular biology applications. This product is recommended for use at 50 mg/L.