Competing Salt Effects on Phase Behavior of Protein Solutions: Tailoring of Protein Interaction by the Binding of Multivalent Ions and Charge Screening

2014 ◽  
Vol 118 (38) ◽  
pp. 11365-11374 ◽  
Author(s):  
Elena Jordan ◽  
Felix Roosen-Runge ◽  
Sara Leibfarth ◽  
Fajun Zhang ◽  
Michael Sztucki ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Protein Interaction ◽  
Protein Solutions ◽  
Salt Effects ◽  
Charge Screening ◽  
Multivalent Ions

Strong Isotope Effects on Effective Interactions and Phase Behavior in Protein Solutions in the Presence of Multivalent Ions

2017 ◽  
Vol 121 (7) ◽  
pp. 1731-1739 ◽  
Author(s):  
Michal K. Braun ◽  
Marcell Wolf ◽  
Olga Matsarskaia ◽  
Stefano Da Vela ◽  
Felix Roosen-Runge ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Isotope Effects ◽  
Protein Solutions ◽  
Effective Interactions ◽  
Multivalent Ions

scholarly journals Role of Entropy in Determining the Phase Behavior of Protein Solutions Induced by Multivalent Ions

Soft Matter ◽  
2021 ◽  
Author(s):  
Anil Kumar Sahoo ◽  
Frank Schreiber ◽  
Roland Netz ◽  
Prabal Kumar Maiti
Keyword(s):  
Aqueous Solutions ◽  
Phase Behavior ◽  
Lower Critical Solution Temperature ◽  
Solution Phase ◽  
Solution Temperature ◽  
Protein Solutions ◽  
Critical Solution Temperature ◽  
Multivalent Ions

Recent experiments have reported lower critical solution temperature (LCST) phase behavior of aqueous solutions of proteins induced by multivalent ions, where the solution phase separates upon heating. This phenomenon is...

scholarly journals Viscosity and diffusion: crowding and salt effects in protein solutions

Soft Matter ◽  
2012 ◽  
Vol 8 (5) ◽  
pp. 1404-1419 ◽  
Author(s):  
Marco Heinen ◽  
Fabio Zanini ◽  
Felix Roosen-Runge ◽  
Diana Fedunová ◽  
Fajun Zhang ◽  
...  
Keyword(s):  
Protein Solutions ◽  
Salt Effects ◽  
And Diffusion

Phase behavior of lysozyme solutions in the liquid–liquid phase coexistence region at high hydrostatic pressures

2016 ◽  
Vol 18 (21) ◽  
pp. 14252-14256 ◽  
Author(s):  
Julian Schulze ◽  
Johannes Möller ◽  
Jonathan Weine ◽  
Karin Julius ◽  
Nico König ◽  
...  
Keyword(s):  
Phase Separation ◽  
Liquid Phase ◽  
Phase Behavior ◽  
High Pressures ◽  
Phase Coexistence ◽  
Protein Solutions ◽  
Separation Region ◽  
Coexistence Region ◽  
High Hydrostatic Pressures ◽  
Liquid Liquid Phase Separation

Dense protein solutions exhibit a reentrant liquid–liquid phase separation region at high pressures.

Reentrant Phase Behavior in Protein Solutions Induced by Multivalent Salts: Strong Effect of Anions Cl– Versus NO3–

2018 ◽  
Vol 122 (50) ◽  
pp. 11978-11985 ◽  
Author(s):  
Michal K. Braun ◽  
Andrea Sauter ◽  
Olga Matsarskaia ◽  
Marcell Wolf ◽  
Felix Roosen-Runge ◽  
...  
Keyword(s):  
Phase Behavior ◽  
Protein Solutions

Unification of lower and upper critical solution temperature phase behavior of globular protein solutions in the presence of multivalent cations

Soft Matter ◽  
2020 ◽  
Vol 16 (8) ◽  
pp. 2128-2134 ◽  
Author(s):  
Nafisa Begam ◽  
Olga Matsarskaia ◽  
Michael Sztucki ◽  
Fajun Zhang ◽  
Frank Schreiber
Keyword(s):  
Phase Behavior ◽  
Globular Protein ◽  
Solution Temperature ◽  
Protein Solutions ◽  
Temperature Phase ◽  
Critical Solution Temperature ◽  
Upper Critical Solution Temperature

Here we report that a unified LCST and UCST phase behavior in protein solutions can be achieved by tuning the concentration of multivalent salts.

scholarly journals Model-potential-free analysis of small angle scattering of proteins in solution: insights into solvent effects on protein–protein interaction

2014 ◽  
Vol 16 (46) ◽  
pp. 25492-25497 ◽  
Author(s):  
Tomonari Sumi ◽  
Hiroshi Imamura ◽  
Takeshi Morita ◽  
Yasuhiro Isogai ◽  
Keiko Nishikawa
Keyword(s):  
Protein Interaction ◽  
Protein Interactions ◽  
Solvent Effects ◽  
Small Angle ◽  
Model Potential ◽  
Small Angle Scattering ◽  
Protein Solutions ◽  
Protein Protein Interactions ◽  
Protein Protein Interaction ◽  
Angle Scattering

The model-potential-free method advances the analysis of small-angle scattering for protein solutions and provides new insights into protein–protein interactions.

scholarly journals Salt Effects on the Phase Behavior, Structure, and Rheology of Chromonic Liquid Crystals

2005 ◽  
Vol 109 (41) ◽  
pp. 19126-19133 ◽  
Author(s):  
Andrei F. Kostko ◽  
Bani H. Cipriano ◽  
Olga A. Pinchuk ◽  
Lior Ziserman ◽  
Mikhail A. Anisimov ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Phase Behavior ◽  
Salt Effects
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