红霉素 (Erythromycin)是一种大环内酯类素,来源于红霉素链霉菌 (Streptomyces erythreus),CAS号114-07-8,分子量733.93。针对革兰阳性菌 (如绿色链球菌、葡萄球菌、炭疽杆菌、化脓性链球菌、链球菌、溶血性链球菌、梭状芽孢杆菌等),红霉素具有很好的抗菌性。除此之外,某些革兰阴性菌在一定程度上也能被红霉素所抑制。红霉素能够与细菌的聚核糖体结合抑制肽链的延伸从而达到,对红霉素敏感,对青霉素产生耐药性的菌株。红霉素常用于耐青霉素的金葡菌感染及对青霉素过敏的金葡菌感染。
红霉素溶液 (50 mg/ml)由红霉素、无水乙醇组成,经过滤除菌,主要用于生物科研领域,不用于临床。
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、为了您的安全和健康,请穿实验服并戴一次性手套操作。
3、本产品仅用于科研,严禁他用。
Product Introduction
Erythromycin is a macrolide antibiotic derived from Streptomyces erythreus, with a CAS number of 114-07-8 and a molecular weight of 733.93. It exhibits excellent antibacterial activity against Gram-positive bacteria, such as Streptococcus viridans, Staphylococcus spp., Bacillus anthracis, Streptococcus pyogenes, Streptococcus spp., Streptococcus hemolyticus, Clostridium spp., etc. In addition, certain Gram-negative bacteria can also be inhibited by erythromycin to a certain extent. Erythromycin binds to bacterial polyribosomes to inhibit peptide chain elongation, thus exerting a bacteriostatic effect. It is effective against strains that are sensitive to erythromycin but resistant to penicillin. Erythromycin is commonly used for infections caused by penicillin-resistant Staphylococcus aureus and for Staphylococcus aureus infections in patients allergic to penicillin.
The Erythromycin Solution (50 mg/mL) consists of erythromycin and absolute ethanol. It is sterilized by filtration and is intended exclusively for biological research purposes, not for clinical use.
Operating Procedures (For Reference Only)
Operate in accordance with specific experimental requirements.
Precautions
1. Ensure aseptic operation to avoid contamination.
2. For your safety and health, wear a lab coat and disposable gloves during operation.
3. This product is for research use only. Any other applications are strictly prohibited.