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. 2020 Nov 17;37(6):713–727. doi: 10.1007/s10719-020-09963-7

Fig. 5.

Fig. 5

PKCα translocation in lipid rafts microdomains. N2a cells were incubated in the absence (CTRL), or in the presence of 50 µM OligoGM1 for 3 h at 37 °C. Cells were subsequently subjected to sucrose gradient ultracentrifugation to prepare PM microdomains. Twelve fractions were collected from the top of the tube, with fractions 4–6 corresponding to the detergent resistant membrane (DRM) fractions and fractions 10–12 corresponding to high density (HD) fractions. Expression of PKCα, Flotillin (DRM marker) and Calnexin (HD marker) was evaluated by western blot using specific antibodies and revealed by enhanced chemiluminescence. Images are representative of three independent cell culture preparations (n = 3)