Spectinomycin sulfate hydrate (Standard) is the standard substance of Spectinomycin sulfate hydrate, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. Spectinomycin sulfate hydrate is a broad-spectrum antibiotic capable of inhibiting the growth of various Gram-positive and Gram-negative bacteria. It targets bacterial ribosomes specifically, thereby disrupting protein synthesis. Additionally, spectinomycin sulfate hydrate acts as a non-competitive inhibitor of td intron RNA, with a Ki of 7.2 mM.