Feb 03, 2026
Biogen
About the Role: This application is for a 12-week internship role from June - August 2026. Resume review begins in February 2026. The Process Biochemistry group develops and characterizes Biogen's downstream unit operations. Unit operations include chromatography, dead end filtration and tangential flow filtration (TFF). This position will support the general characterization of TFF operations. What You'll Do: Shifts in retentate pH and excipient concentrations are common during TFF operations. These shifts may be a result the Gibb's Donan effect, or protein exclusion. The candidate chosen for the position will define a "toolbox" to be used to help characterize pH and excipient shifts across TFF unit operations performed at Biogen. This will be accomplished by; Perform a literature review on current understanding of pH and excipient shifts during TFF operations and models used to characterize these shifts Summarize internal data regarding ph and excipient...
Professional Diversity Network
Durham, NC, USA
Intern
