Dihydrostreptomycin sulfate (Standard) is the standard substance of Dihydrostreptomycin sulfate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Dihydrostreptomycin sulfate (Dihydrostreptomycin sesquisulfate) inhibits protein synthesis by binding to the 30S ribosomal subunit. Dihydrostreptomycin Sulfate is a semi-synthetic aminoglycoside antibiotic with bactericidal properties. This antibiotic is active against most gram-positive and gram-negative organisms and is used in the treatment of tuberculosis and tularemia.