Sulfisoxazole (Standard) is the standard substance of Sulfisoxazole, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Sulfisoxazole (Sulfafurazole) is a short-acting sulfonamide antibacterial with activity against a wide range of gram-negative and gram-positive organisms.Sulfisoxazole inhibits breast cancer exosome release by targeting endothelin receptor A.