Generic plasmid DNA production platform incorporating low metabolic burden seed-stock and fed-batch fermentation processes.

DNA vaccines have tremendous potential for rapid deployment in pandemic applications, wherein a new antigen is "plugged" into a validated vector, and rapidly produced in a validated, fermentation-purification process. For this application, it is essential that the vector and fermentation process function with a variety of different antigen genes. However, many antigen genes are unpredictably "toxic" or otherwise low yielding in standard fermentation processes.