Representative confocal images of hippocampal neurons transduced with the viral vector encoding GFP-PICK1 and incubated with 5nM TMR-Tat-P4-(C5)2. Partial co-localization between TMR-Tat-P4-(C5)2 (red), GFP-PICK1 (green) and GluA2 (blue) is seen in insert zooms. Experiment was done three times. Scale bars: 10µm and 1µm on the zooms. 