Nalidixic acid sodium salt is a quinolone antibiotic that exerts its antibacterial activity by reversibly inhibiting bacterial DNA gyrase and topoisomerase IV, thereby blocking DNA replication in susceptible bacteria. It exhibits potent antibacterial activity against Gram-negative bacteria, acting as a bacteriostatic agent at lower concentrations and as a bactericidal agent at higher concentrations.
This product is supplied as a 1% ready-to-use solution and is commonly used as a selective medium additive in microbiology to suppress the growth of non-target bacterial populations. It is widely applicable in bacteriological research and microbiological detection applications.
危险品化学品经营许可证（带存储）