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Xufeng Xu

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Related units (1)

Supramolecular Nanomaterials and Interfaces Laboratory - Constellium Chair

EPFL
STI
IMX
SUNMIL

Related publications (8)

Please note that this is not a complete list of this person’s publications. It includes only semantically relevant works. For a full list, please refer to Infoscience.

Versatile Capillary Cells for Handling Concentrated Samples in Analytical Ultracentrifugation

Francesco Stellacci, Quy Ong Khac, Xufeng Xu

In concentrated macromolecular dispersions, far-from-ideal intermolecular interactions determine the dispersion behaviors including phase transition, crystallization, and liquid-liquid phase separation. Here, we present a novel versatile capillary-cell des ...

Amer Chemical Soc2024

Amino Acids and Their Biological Derivatives Modulate Protein-Protein Interactions in an Additive Way

Francesco Stellacci, Xufeng Xu

Protein-protein interactions (PPIs) differ when measured in test tubes and cells due to the complexity of the intracellular environment. Free amino acids (AAs) and their derivatives constitute a significant fraction of the intracellular volume and mass. Re ...

2024

Amino acids modulate liquid-liquid phase separation in vitro and in vivo by regulating protein-protein interactions

Francesco Stellacci, Xufeng Xu

Copyright © 2024 the Author(s). Published by PNAS.Liquid-liquid phase separation (LLPS) is an intracellular process widely used by cells for many key biological functions. It occurs in complex and crowded environments, where amino acids (AAs) are vital com ...

National Academy of Sciences2024