Gearbox Biosciences

Gearbox Biosciences develops an antibiotic-free platform (Pop-Out-Plasmid™) for producing plasmid DNA and recombinant proteins in engineered E. coli by integrating genes into the chromosome and triggering temperature-dependent excision and amplification to generate high-copy, selection-free plasmids and high-yield protein expression without antibiotics or chemical inducers.