Tetracycline (15 mg/ml, 70% Ethanol)

Tetracycline is a broad-spectrum bacteriostatic antibiotic, operating by inhibition of bacterial protein synthesis. Often, tetracycline is used to select bacteria resistant to tetracycline, such as in plasmid, recombinant DNA, or cloning workflows. Tetracycline is key for studies involving inducible expression systems and protein synthesis inhibition research.