Compare CDMOs specializing in biologics drug substance manufacturing for monoclonal antibodies, recombinant proteins, and other biologic modalities. Filter by expression system, scale, and regulatory track record.
269 companies listed
Biologics drug substance (DS) manufacturing produces the active biologic molecule through cell culture or fermentation, followed by purification. This is the most capital-intensive and technically demanding phase of biologic drug manufacturing, requiring specialized facilities, equipment, and scientific expertise.
Expression system selection is fundamental. CHO (Chinese Hamster Ovary) cells dominate monoclonal antibody production, typically at 2,000L-15,000L scale. E. coli fermentation is used for simpler proteins and peptides. Yeast (Pichia pastoris) handles certain glycoprotein products. Each system has different upstream, downstream, and analytical requirements.
United States
Pace Life Sciences is a division of Pace Analytical Services LLC, operating as a full-service CDMO/CRO network across the United States. The company supports drug development across the entire lifecycle from preclinical research through commercialization, specializing in small molecules, biologics (proteins, peptides, monoclonal antibodies, ADCs), nucleic acids (oligonucleotides, mRNA, plasmid DNA), and gene therapies. Recognized by PharmaSource as a Top CDMO in the United States. Operates 9+ strategically located sites including a sterile fill-finish Center of Excellence in Salem, NH.
Finland
Paras Biopharmaceuticals Finland Oy is a Finnish biologics CDMO based in Oulu, Finland, specializing in contract development and microbial biologics manufacturing. The company has a fully owned 25,000 sq ft state-of-the-art biologics production plant. Major activities include Biologics CDMO services and biologics technology development, including the proprietary Diabrid Platform. Recognized as one of the fastest-growing companies in Nordic biotechnology. Currently investing in expansion of its Oulu production site.
Our AI Matchmaker analyzes your project requirements and matches you with qualified manufacturing partners. Free for buyers.