Repligen

Repligen Corporation is a life sciences company focused on the development and commercialization of high-value consumables used in the production of biopharmaceuticals. The company is a leading manufacturer of Protein A affinity ligands. In addition, under the OPUS and MediaScout brands, the company develops and markets a range of innovative "ready-to-use" chromatography columns, offering pre-packed columns with resins selected by customers.