Methylchloroisothiazolinone/Methylisothiazolinone Mixture

Methylchloroisothiazolinone/Methylisothiazolinone (Kathon 886MW) is a common cosmetic preservative that can induce skin sensitization. Research applications include studying its role in activating matrix metalloproteinases (MMPs) to trigger apoptosis and inflammatory responses in vitro, using models such as human bronchial epithelial cells.