Colistin API (Polymyxin E) is a polypeptide antibiotic used for the treatment of severe multidrug-resistant Gram-negative bacterial infections. It disrupts bacterial cell membranes and is suitable for injectable and inhalation formulations.

Colistin API is manufactured and supplied by ASTANDARDS | Artis Biotech, ensuring high purity, consistent quality, and regulatory-compliant specifications. Our APIs are produced using validated processes and are suitable for research, development, and pharmaceutical manufacturing applications.