Bioproduction: Gene-to-Protein Services for Biologics R&D

Protein and cell reagents supporting research and development programmes.

Aragen Life Sciences produces research-grade proteins and cell reagents for biologics R&D. Our gene-to-protein services start with gene synthesis and optimization and end with ready-to-use proteins supplied with characterization data.

We produce proteins in bacterial, insect and mammalian expression systems, at multiple scales and formats.

This service supports research and development. For GMP manufacturing of clinical drug substance, see GMP Manufacturing

How do we purify proteins?

We purify proteins by affinity, ion exchange, size exclusion and hydrophobic interaction methods. Recent investments in ÄKTA chromatography systems and Repligen tangential flow filtration (TFF) systems have expanded our capacity to deliver purified proteins and to optimize purification strategies. Our scientists also perform tag removal by proteolytic cleavage and conjugation.

What are the proteins used for?

Our proteins are used in in vitro and in vivo studies, immunogens, structural biology, enzymatic assays, diagnostics and screening reagents.