Immunofluorescence staining was performed on 8 μm-thick cryostat sections using the following antibodies: anti-phospholamban-PLN (1:200, rabbit polyclonal; Invitrogen Life Technologies, Carlsbad, CA, USA), anti-MYH1 (1:100, mouse monoclonal; Abcam, Cambridge, UK),
anti-p62 (1:100, rabbit polyclonal; Abcam),
anti-LC3 (1:100, rabbit polyclonal; ThermoFisher, Waltham, MA, USA), anti-valosin-containing protein VCP (1:100 mouse monoclonal; ThermoFisher) and
anti-caveolin-3 (1:1000, mouse monoclonal; BD Transduction, East Rutherford, NJ, USA). Slides were then incubated with the appropriate secondary antibody conjugated to Alexa 488 or
Alexa 568 (1:2000, Invitrogen Life Technologies). Sections were mounted in
Vectashield anti-fade mounting medium containing DAPI (Vector Laboratories, Burlingame, CA, USA). Image fields were acquired using optical microscope
Leica DM4000B equipped with camera (DFC420C).
Zanotti S., Ripolone M., Napoli L., Velardo D., Salani S., Ciscato P., Priori S., Kukavica D., Mazzanti A., Diamanti L., Vegezzi E., Moggio M., Corti S., Comi G, & Sciacco M. (2023). Characterization of Skeletal Muscle Biopsy and Derived Myoblasts in a Patient Carrying Arg14del Mutation in Phospholamban Gene. Cells, 12(10), 1405.