Heat inactivation of foetal bovine serum causes protein contamination of extracellular vesicles
O. Urzi, M. Moschetti, C. Lasser, J. Johansson, D. D'Arrigo, R. Olofsson Bagge, R. Crescitelli
This study shows that heat inactivating fetal bovine serum after EV depletion contaminates EV samples with bovine proteins, leading to misattribution in proteomic analyses.
bioRxiv · Mar 1, 2023Cell Biology