Biochem/physiol Actions Sulfonamide antibiotic that blocks the synthesis of dihydrofolic acid by inhibiting the enzyme dihydropteroate synthase.Mode of Action: Inhibits folic acid synthesis in prokaryotes.Anti-microbial Spectrum: Gram positive, Gram negative, ChlamydiaMode of Resistance: Alteration of dihydropteroate synthase or alternative pathway for folic acid synthesis. Packaging 100, 500 g in poly bottle |