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High-performing Strain with up to 3g/L Fermentation Yield
DNA vaccines, also called “naked DNA vaccine”, is an important breakthrough in vaccine research by using genetic engineering technology. An antigen gene is recombined into a eukaryotic expression vector and injected directly or via packaging into the body to express the corresponding antigen, inducing an immune response, which is a new vaccine with great development potential. However, compared to mRNA vaccines, current DNA vaccines have lower efficacy and require higher doses to produce an effective immune response in clinical trials. Therefore, ProBio has newly developed a high-performing strain that can reach up to 3g/L fermentation yield, significantly reducing the cost .