NCIt definition : A third generation semisynthetic cephalosporin antibiotic with bactericidal activity.
Cefotaxime inhibits mucopeptide synthesis by binding to and inactivating penicillin
binding proteins thereby interfering with the final transpeptidation step required
for cross-linking of peptidoglycan units which are a component of bacterial cell walls.
This results in a reduction of cell wall stability and causes cell lysis.;