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Ammonium Ionophore. Werramycin-A. Polynactin, Amonium Ionophore, Werramycin
Nonactin is a mixture of the two homolog macrotetrolide antibiotics: Nonactin, Monactin. The Nonactin is not less than 80%, ballanced by Monactin only. The mixture does not contain Dinactin, Trinactin, Tetranactin. Origin: Streptomyces griseusvar griseus
Selman Waksman defined the term antibiotic in 1942 to describe any substance produced by a microorganism that is antagonistic to the growth of other microorganisms in high dilution. While this ...