Fig. 4From: Postsynaptic densities fragment into subcomplexes upon sonicationParticles in sonicated samples label for PSD-specific proteins. Pellets from sonicated samples were labeled with antibodies for PSD-95 and SynGAPα2. Electron micrographs show specific labeling of some PSDs (left column) and small particles (right column). Black grains of heterogeneous sizes represent silver-enhanced gold label. Scale bar: 100 nmBack to article page