Penicillin-Streptomycin

Penicillin-Streptomycin solution has a wide spectrum of activity against Gram-negative and Gram-positive bacteria in mammalian cell culture.

Penicillin acts by inhibiting bacterial cell wall synthesis.

Streptomycin inhibits prokaryote protein synthesis by preventing the transition from initiation complex to chain-elongating ribosome and causes miscoding.