Puresyn, founded in 1992 and headquartered in Malvern, Pennsylvania, is a contract plasmid DNA manufacturing company specializing in high-quality DNA production for various applications, including cell and gene therapy. The company services clients from early-stage research to commercial production. Puresyn utilizes a proprietary chromatography resin — which has its own FDA drug master file (DMF 13090) — to ensure exceptional purification control and product quality. The company's 24,000-sq.-ft. manufacturing facility includes an ISO-certified cleanroom facility of 10,000 square feet that complies with cGMP pDNA production standards.