You searched for: Nisin

Supplier: Thermo Fisher Scientific

Effective against a broad range of Gram-positive bacteria but not against Gram-negative cell membranes

Supplier: MP Biomedicals

Nisin is a polycyclic lantibiotic produced by Lactococcus lactis. It is an antibiotic with bactericidal action and is commonly used as a food preservative. It is also used as a selective agent in cell culture for the isolation of gram-negative bacteria, yeast, and moulds.