Protein Expression Systems

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Paragon offers extensive expertise across four expression systems for producing your recombinant proteins, monoclonal antibodies, vaccine antigens or disease biomarkers. Whether for structural studies, functional assays, target validation or high throughput screens, Paragon can help.

Microbial - E. coli

Yeast - P. pastoris / S. cerevisiae

Insect - SF9 / SF21 / T ni

Mammalian - Stable and Transient


Starting from a gene sequence or cDNA, Paragon can clone your gene (with or without affinity tags) into a commercially available expression vector or a custom vector the client provides.

Contact us for additional information or to request a proposal.