制霉菌素 (Nystatin)又称制霉素,是一种Streptomyces noursei分泌的抗霉菌的多烯型抗生素,是第一种被发现的抗霉菌的抗生素,CAS号为1400-61-9,制霉菌素具有共轭多烯大环内酯结构,与两性霉素结构相似,能抑制真菌和皮藓菌的活性,对细菌无抑制作用。
制霉菌素溶液 (10 mg/ml)由制霉菌素和乙醇组成,如有需要应用有机滤膜过滤后用于细胞培养。该试剂仅用于科研领域,不适用于临床诊断或其他用途。
操作步骤 (仅供参考):
根据实验具体要求操作。
注意事项:
1、注意无菌操作,避免污染。
2、尽量减少反复冻融的次数,以免效率下降。
3、试剂开封后请尽快使用,以防影响后续实验效果。
4、为了您的安全和健康,请穿实验服并戴一次性手套操作。
Nystatin, also known as Fungicidin, is a polyene antifungal antibiotic secreted by Streptomyces noursei and the first discovered antifungal antibiotic, with a CAS number of 1400-61-9. It has a conjugated polyene macrolide structure, which is similar to that of amphotericin B. Nystatin can inhibit the activity of fungi and dermatophytes, but exhibits no inhibitory effect on bacteria.
Nystatin Solution (10 mg/ml) consists of nystatin and ethanol. If necessary, it can be filtered through an organic membrane before being used for cell culture. This reagent is for research use only and not intended for clinical diagnosis or any other applications.
Operating Procedures (For Reference Only)
Operate in accordance with the specific requirements of the experiment.
Precautions
1. Observe strict aseptic technique to avoid contamination.
2. Minimize the number of repeated freeze-thaw cycles to prevent reduced efficacy.
3. Use the reagent as soon as possible after opening to avoid adverse effects on subsequent experimental results.
4. For your safety and health, wear a lab coat and disposable gloves during operation.