Visualizing association of lipidated signaling proteins in heterogeneous membranes--partitioning into subdomains, lipid sorting, interfacial adsorption, and protein association.

@article{Weise2010VisualizingAO,
  title={Visualizing association of lipidated signaling proteins in heterogeneous membranes--partitioning into subdomains, lipid sorting, interfacial adsorption, and protein association.},
  author={Katrin Weise and Gemma Triola and Sascha Janosch and Herbert Waldmann and Roland Winter},
  journal={Biochimica et biophysica acta},
  year={2010},
  volume={1798 7},
  pages={1409-17}
}
In a combined chemical biological and biophysical approach, we studied the partitioning of differently fluorescent-labeled palmitoyl and/or farnesyl lipidated peptides, which represent membrane recognition model systems, as well as the full lipidated N-Ras protein into various model membrane systems including canonical model raft mixtures. To this end, two-photon fluorescence microscopy on giant unilamellar vesicles, complemented by tapping-mode atomic force microscopy (AFM) measurements, was… CONTINUE READING
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