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IniXium provides expert services in protein chemistry and biophysics at every step of your drug discovery program. From your gene sequence all the way to the three-dimensional x-ray structure of your target, we have what it takes to help you make the right decision at the right time.


IniXium offers recombinant protein expression/purification in E. coli and mammalian cells. Whether it be secreted proteins, membrane proteins or intracellular proteins, we guarantee the highest quality and large quantities for all your needs.

Biophysical characterization

Understand the physical behavior of your material from aggregation state, binding interactions, thermal stability, to complete thermodynamic profile with our biophysics toolbox.

Protein crystallography

Understanding at the atomic level the interactions of your ligands with your target will contribute to accelerate your lead optimization. Our protein crystallography experts will enable the structural support for your med chem team and provide continuous unparalleled high quality data.

Fragment screening

You have chosen your target and need your first hits. Fragment based screening (FBS) is the best path to initiate a structure-assisted drug discovery program. IniXium offers two strategies for FBS that rapidly and efficiently lead you on the path to your first ligand.

Biologics and biosimilarS

You need to characterize your new biotherapeutics, find the right formulation at high concentration, confirm your epitope and structural integrity, look no further. We have the tools and knowledge to help you.