BAC and Octapharma to develop custom ligand for recombinant plasma protein

Published: 17-Mar-2008

Dutch bio affinity company BAC BV and Swiss-based plasma protein company Octapharma AG are collaborating on research and development for plasma derivatives and recombinant plasma proteins.


Dutch bio affinity company BAC BV and Swiss-based plasma protein company Octapharma AG are collaborating on research and development for plasma derivatives and recombinant plasma proteins.

The objective of the collaboration is to discover and develop a custom CaptureSelect ligand for the purification of a recombinant Factor IX product, developed by Octapharma for the prophylaxis and treatment of bleeding in Haemophilia B. Octapharma will use the CaptureSelect ligand in the downstream processing of this protein from mammalian cell lines. BAC has a proven reputation for successful partnering with pharma and biotech companies to develop ligands for a variety of applications, from monoclonal antibodies and fusion proteins, to viruses and plasma proteins.

"We have proven that we can design ligands for almost any purification challenge," said BAC ceo Laurens Sierkstra. "Our technology platform enables us to work with our partners to produce affinity media that is custom designed for each individual purification target, meaning that our customers can have absolute confidence that their purification process will be a success. We are very much looking forward to working with Octapharma on this project."

BAC's CaptureSelect ligand technology is based on unique Camelid single chain antibody fragments, which can be selected for desirable chromatographic characteristics and produced at high-titre in a proprietary S. cerevisiae strain. The CaptureSelect ligands are suitable for use at commercial scale biomanufacturing and for bench research.

You may also like