Kanamycin sulfate (Standard) is the standard substance of Kanamycin sulfate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Kanamycin sulfate (Kanamycin monosulfate) is an aminoglycoside antibiotic that interferes with protein synthesis by binding to the 70S ribosomal subunit of bacteria. Kanamycin sulfate exhibits antimicrobial activity against both Gram-positive and Gram-negative bacteria, as well as mycoplasmas.