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. 2009 Oct;297(4):G806–G813. doi: 10.1152/ajpgi.00279.2009

Fig. 4.

Fig. 4.

Membrane-bound PSD95 is palmitoylated. Immunoblots showing that varicosity membrane-bound PSD95 is palmitoylated (hydroxylamine treated, HA+), whereas cytosolic PSD95 is not palmitoylated. Hydroxylamine-omitted (HA- samples) were internal controls. Mouse brain extract served as positive controls while probing with anti-PSD95 antibody.