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We translate your ideas into proteins

We are passionate about producing recombinant antibodies and challenging recombinant proteins in mammalian cells, as well as developing premium antibodies for research and in vitro diagnostics.

Meet us at Festival of Biologics Virtual from 2nd to 5th of November!

Antibody Discovery Service!

Icosagen helps its customers to focus on the pre-clinical research of therapeutic antibodies and other biologics by supplying high quality protein and antibody candidates in a timely manner.

How we get you there

Experts in manufacturing with mammalian cells

Well established procedures and dedication to customers, combined with our patented CHO-based QMCF Technology, guarantees fast delivery of the best proteins with a thorough QC analysis and report.

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The solution is here!

We welcome all challenges, if others have failed, let us do it! It doesn't matter whether you need to develop antibodies or produce a protein of interest.

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"unprecedented high selectivity and sensitivity"

Yves-Alain Barde, Cardiff University, UK:

“The lack of suitable, i.e. sensitive and specific reagents allowing the reliable detection of BDNF after Western blotting has been a real problem in the field for decades. This has now been resolved following the development by Icosagen of a remarkably useful mouse monoclonal antibody designated 3C11.  It recognises mammalian BDNF and pro-BDNF on Western blot with unprecedented high selectivity and sensitivity."
 Brain-derived Neurotrophic Factor in Megakaryocytes. Chacón-Fernández P, Säuberli K, Colzani M, Moreau T, Ghevaert C, Barde YA. J Biol Chem. 2016 Mar 22. pii: jbc.M116.720029.