| Description | Suplatast tosylate is a Th2 cytokine inhibitor and an immunomodulator. It suppresses eosinophil infiltration, IgE production, and allergic inflammation by suppressing the production of IL-4 and IL-5. Displays antiasthmatic, anti-inflammatory and antifibrotic activity in vivo. MW: 499.64. Purity >98% by HPLC |