We describe a protocol for transcardiac perfusion of mice, removal and sectioning of the brain, as well as immunoperoxidase staining, resin embedding, and ultrathin sectioning of the brain sections. Upon completion of these procedures, the immunostained material is ready for examination with transmission electron microscopy.
Tremblay, M., Riad, M., Majewska, A. Preparation of Mouse Brain Tissue for Immunoelectron Microscopy. J. Vis. Exp. (41), e2021, doi:10.3791/2021 (2010).