Biomay is worldwide one of very few CDMOs capable of manufacturing all of the three key biomolecules: plasmid DNA, messenger RNA and recombinant proteins.

Plasmid DNA

Plasmid DNA is our core competence – whether circular or linearized, big or small. With more than 200 GMP-manufactured plasmid batches, our track record is strong.


Biomay offers end-to-end services for GMP manufacturing and testing of messenger RNA and template DNA. At the company’s mRNA Competence Center, we operate our in-house developed platform for in-vitro transcription and mRNA processing.

Recombinant Proteins

Production of recombinant proteins expressed with microbial systems has been Biomay’s focus since its foundation. We are recombinant protein experts, since more than three decades. In view of GMP contract manufacturing, Biomay has gained broad expertise in with a big variety of recombinant proteins during the past 15 years.

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GMP Manufacturing

Either aseptic drug product, bulk drug substance or critical starting material: GMP manufacturing is programmed in our genes.
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Personalized pDNA

We supply personalized and patient-specific plasmid DNA batches in GMP quality within a couple of weeks.
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Aseptic Filling

Biomay offers cGMP fill & finish services for DNA, proteins and RNA.
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FAQs for products

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