HY-A0276 500mg Gentamicin (sulfate) CAS: 1405-41-0 Gentamicin sulfate, an orally active aminoglycoside antibiotic, inhibits the growth of both gram-positive and gram-negative bacteria and to inhibit several strains of mycoplasma in tissue culture. Gentamicin sulfate inhibits DNase I with an IC50 of 0.57 mM[4]. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.