Product Specification Formula: C14H25N3O9 . HCl MW: 433.8 Appearance: White to tan solid CAS: 6980-18-3 Source/Host: Isolated from Streptomyces kasugaensis Solubility: Soluble in water Shipping: AMBIENT Long Term Storage: -20°C Use/Stability: Store, as supplied, at -20°C for up to 1 year. Store solutions at -20°C for up to 3 months. Replaces Prod. #: ALX-380-076 A unique aminoglycoside antibiotic which binds to the 30S subunit of bacterial ribosomes and suppresses protein synthesis. Unlike most aminoglycoside antibiotics which exhibit broad activity against both Gram-positive and Gram-negative bacteria, kasugamycin exhibits limited activity against phytopathogenic microbes. Used as a pesticide. Binds to the 30S subunit of bacterial ribosome and suppresses protein synthesis. Inhibits translation initiation of canonical but not of leaderless messenger RNAs.