More than just oil droplets in water: surface tension and viscosity of protein condensates quantified by micropipette aspiration
H. Wang, F. M. Kelley, D. Milovanovic, B. S. Schuster, Z. Shi
This paper develops a micropipette-based technique to quantify surface tension and viscosity of biomolecular condensates without labeling or surface wetting effects, demonstrating its accuracy with LAF-1 RGG domains and ATPS.
bioRxiv · May 28, 2021Biophysics