Our mission is to inspire advances in bioprocessing as a trusted partner in the production of biologic drugs that improve human health worldwide. Focused on cost and process efficiencies, we deliver innovative technologies and solutions that help set new standards in bioprocessing.

Inspiring advances in bioprocessing, Repligen is a trusted partner in upstream process intensification and downstream pre-packed chromatography and filtration.  Focused on cost and process efficiencies, our people and our technologies help meet critical bioprocessing demands worldwide.  As the recognized  global leader in Protein A manufacturing, Repligen's Protein A affinity ligands are routinely used to purify most of the world’s monoclonal antibodies. 

Corporate profile


Our leadership team represents a relevant depth and diversity of individuals with the experience and shared vision to transform bioproduction. Our management team is guiding Repligen to be a best-in-class organization within the bioprocessing segment of the life sciences industry. 


Repligen manufactures products for the biopharmaceutical industry in ISO 9001 compliant production facilities. We focus on continuous improvement, business continuity and risk mitigation.


We are always looking for smart, driven, and enthusiastic additions to our growing team. Please view our current openings.  If you do not find current positions that match your qualifications, feel free to submit your resume for general consideration.

Repligen headquarters is located in Waltham, Massachusetts, USA.  Other offices and facilities are located in multiple locations around the world.

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Founded in 1981 by two pioneering scientists, Repligen is a leader today in Protein A ligand manufacturing, and has become a trusted partner in providing innovative technologies and solutions that are setting new standards for efficiency and productivity in the manufacture of biologic drugs. 


Read or download Repligen press releases, announcements, industry articles about Repligen and press contact information.

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Repligen Corporation - Headquarters
41 Seyon Street
Building #1, Suite 100
Waltham, MA 02453

Phone: 781.250.0111
Toll-free: 800.622.2259
Fax: 781.250.0115

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