LYZ (Lysozyme): Lysozyme (LYZ) is an enzyme that plays a crucial role in the innate immune system by breaking down the peptidoglycan layer of bacterial cell walls, resulting in bacterial lysis. It is plentiful in various secretions, including saliva, tears, and milk, as well as in neutrophil granules. In addition to its antibacterial properties, LYZ also contributes to the modulation of inflammation and holds potential therapeutic uses in the treatment of infections and inflammatory conditions.