Figure 4From: Cerebellar Purkinje cells incorporate immunoglobulins and immunotoxins in vitro: implications for human neurological disease and immunotherapeuticsUptake in real time and in fixed tissues showing SYTOX exclusion and IgG clearance. Cy5-labeled (red) and FITC-labeled (green) IgGs are demonstrated in Purkinje cell processes and cytoplasm in living cultures studied at 24 hours (Panels A, C)(Objective magnification 20×). Similar results were seen with tissues subsequently fixed and examined under higher magnification (Panels B, D)(Objective magnification 40×).Back to article page