VGXI is a leader in plasmid DNA contract manufacturing, with 20+ years of experience providing high quality products to biomedical researchers worldwide. We support clients that develop DNA vaccines, immunotherapies, cell therapies, and gene therapies. VGXI’s manufacturing process and quality controls are coupled to a continuous, low-shear AIRMIX® patented lysis technology, and optimized purification processes that provide highly supercoiled plasmid and exceptional purity. VGXI’s portfolio includes high quality plasmid for preclinical research, Highly Documented (HD) plasmid as a critical raw material for GMP viral vector production or pharm/tox studies, cGMP plasmid DNA for clinical through commercial supply, and custom services.