Aminocoumarins are a specialized class of antibiotics known for their potent inhibition of bacterial DNA gyrase and topoisomerase IV, enzymes essential for DNA replication and transcription.

These compounds are primarily active against Gram-positive bacteria and are frequently used in both antimicrobial resistance studies and molecular biology research. GoldBio offers high-quality novobiocin sodium salt, a well-established aminocoumarin, trusted for applications like producing positively supercoiled plasmids and studying Hsp90 inhibition. Whether you're investigating DNA supercoiling mechanisms or screening new antimicrobials, GoldBio provides reliable, research-grade reagents backed by scientific integrity and fast, dependable service.