Fina BioSolutions protein purification services help biotech companies move from discovery to early clinical trials. We specialize in developing protein purification/downstream processing protocols for laboratory-scale and process scale-up. Protein Purification Outsourcing. We can purify your diagnostic or therapeutic protein, including antibodies and enzymes. Our mixed-mode protein chromatography expertise offers efficient capture and purification with a minimum number of steps. Development of Protein Purification/Downstream Processes for Scale-Up. Proceed to Phase I/II manufacturing through our alliances with the University of Maryland BioProcessing Scale-up Facility (BSF) and the Center for Advanced Research in Biotechnology (CARB) GMP facility in Rockville, Maryland. Downstream Process Troubleshooting. We can review and revise your current protocols to help you develop a robust purification process that runs with minimal variation.