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8 Result(s)

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  1. No Access

    Article

    A multi-laboratory benchmark study of isothermal titration calorimetry (ITC) using Ca2+ and Mg2+ binding to EDTA

    A small-scale ITC benchmarking study was performed involving 9 biophysics laboratories/facilities, to evaluate inter-laboratory and intra-laboratory basal levels of uncertainty. Our prime goal was to assess a ...

    Adrian Velazquez-Campoy, Bárbara Claro, Olga Abian… in European Biophysics Journal (2021)

  2. No Access

    Article

    Aggregation Behavior of pHLIP in Aqueous Solution at Low Concentrations: A Fluorescence Study

    pH (low) insertion peptide (pHLIP) is a 36-residue peptide derived from the third transmembrane helix of the membrane protein bacteriorhodopsin. The hydrophobicity of this peptide makes it prone to aggregation...

    Bhagyashree D. Rao, Hirak Chakraborty, Sandro Keller… in Journal of Fluorescence (2018)

  3. Article

    Lipid Membranes and Reactions at Lipid Interfaces: Theory, Experiments, and Applications

    Ana-Nicoleta Bondar, Sandro Keller in The Journal of Membrane Biology (2018)

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    Article

    Role of Coulombic Repulsion in Collisional Lipid Transfer Among SMA(2:1)-Bounded Nanodiscs

    Styrene/maleic acid (SMA) and related copolymers are attracting great interest because they solubilise membrane proteins and lipids to form polymer-encapsulated nanodiscs. These nanodiscs retain a lipid-bilaye...

    Anne Grethen, David Glueck, Sandro Keller in The Journal of Membrane Biology (2018)

  5. Article

    Journal of Membrane Biology: Biophysics

    Sandro Keller, Ana-Nicoleta Bondar, Jana Broecker… in The Journal of Membrane Biology (2016)

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  6. No Access

    Article

    Fluorierte Tenside und native Nano discs für die Membranproteinforschung

    Integral membrane proteins are important but challenging research subjects. Various membrane mimetics have been developed that should preserve the native structure and function of membrane proteins while rende...

    Carolyn Vargas, Erik Frotscher, Rodrigo Cuevas Arenas, Anne Grethen… in BIOspektrum (2016)

  7. No Access

    Article

    Modulating bilayer mechanical properties to promote the coupled folding and insertion of an integral membrane protein

    Bilayer mechanical properties are not only of crucial importance to the mechanism of action of mechanosensation in lipid membranes but also affect preparative laboratory tasks such as membrane-protein refoldin...

    Michaela Herrmann, Bartholomäus Danielczak, Martin Textor… in European Biophysics Journal (2015)

  8. No Access

    Article

    Protein folding in membranes

    Separation of cells and organelles by bilayer membranes is a fundamental principle of life. Cellular membranes contain a baffling variety of proteins, which fulfil vital functions as receptors and signal trans...

    Sebastian Fiedler, Jana Broecker, Sandro Keller in Cellular and Molecular Life Sciences (2010)