The small GTPase RhoA is best known for its ability to remodel the actin cytoskeleton of cells.  To study the mechanism underlying the spatiotemporal control of RhoA activity by GEFs, single cell imaging was performed with an improved FRET sensor reporting on the nucleotide loading …

Research highlight: Subcellular location of signaling proteins determines cell shape Read more »

Fluorescence lifetime imaging microscopy (FLIM) can be used to study protein-protein interactions by FRET or to perform lifetime-based multiplexing. Mostly live cell imaging is performed for FLIM imaging, but in combination with (antibody) stainings a fixation step is required. Nevertheless, …

Research highlight: The effect of sample fixation on fluorescence lifetime Read more »

Nikon Instruments Europe has partnered with the University of Amsterdam to open a new Center of Excellence in Super Resolution microscopy development.  The opening on 23 October 2012, of the  state-of-the-art facility  enables research across a broad range of disciplines. …

Nikon and University of Amsterdam open Centre of Excellence in Super Resolution microscopy Read more »