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Nystatin is a polyene antifungal, antibiotic complex containing three biologically active components: A1, A2, and A3. It increases the permeability of the cell membrane of sensitive fungi by binding to sterols. It is a growth promoter.
N 2040 (OTTO) Nystatin 4800 U/g Cas 1400-61-9 - used in chemical research and development.