Brand Name: Shengxue QingkangGeneric Name: Colistin Sulfate PremixMain Ingredients: ColistinDescription: This product is a white to yellowish granule or powder.Specifications: 100g: 10g (300 million units); 100g: 20g (600 million units)Pharmacological Action:Colistin is a polypeptide and alkaline cationic surfactant that works by interacting with phospholipids inside bacterial cell membranes, penetrating the membrane and disrupting its structure, leading to changes in membrane permeability and bacterial death, thus producing bactericidal effects. This product has strong antibacterial effects against Gram-negative bacteria such as aerobic bacteria, Escherichia coli, hemophilus, Klebsiella, Pseudomonas aeruginosa, Salmonella, and Shigella.Indications: This polypeptide antibiotic is mainly used to treat intestinal infections caused by Gram-negative bacteria.Introduction to Colistin Sulfate PremixColistin sulfate premix is a medication used in veterinary medicine to treat bacterial infections in livestock. The medication is effective against Gram-negative bacteria, including Escherichia coli and Salmonella species. It is available in a premix form that can be easily added to feed, making it a convenient and effective treatment option for large groups of animals.