Figure 5.
Double labeling with the mouse anti-NR1 mAb confirmed test results for clinical CSF samples. The left images were single-labeling results for the two CSF samples. The right images were from the two double-stain protocols (as in Figures 3B,C). TOP: CSF test results from Patient A. BOTTOM: CSF test results from patient B. Yellow arrowheads pointed to sites of colocalization of green and red fluorescence (overlay in yellow-orange color). Scale bars, 20 μm.