Nanofitin-Engineered Affinity Chromatography for Marker-Defined Extracellular Vesicle Enrichment in Scalable Downstream Processing
Leon F. Koch, Carolin Golibrzuch, Francesca Cortopassi, Kai Breitwieser, Tatjana Best, Elena Wüstenhagen, Meike J. Saul
This paper develops a Nanofitin-based affinity chromatography method to selectively enrich CD81-positive extracellular vesicles from conditioned medium with high recovery and impurity reduction.
bioRxiv · Apr 21, 2026 · PreprintBioengineering