nisin

Nisin A is an antibacterial peptide. It is produced by the lactic acid bacterium L. lactis using uncommon amino acids, including lanthionine, and is a member of the class of antibiotics referred to as lantibiotics.

Nisin Z has anti-inflammatory activity and reduces pro-inflammatory cytokine release by inhibiting activation of the ERK1 2 and p38 mitogen-activated protein kinase (MAPK) signaling pathways, attenuating lipopolysaccharide-induced mastitis through inhibition of the ERK1 2 and p38 mitogen-activated protein kinase signaling pathways.