Fig. 4: SP-555 peripheral tissues biodistribution.
From: Spike protein multiorgan tropism suppressed by antibodies targeting SARS-CoV-2
a–d Representative merged images of SP-555 and OA-488 with magnified images and intensity plots at the respective white lines. e Quantification of SP-555 and OA-488 distribution area for the whole section with the auto fluorescence levels (lines) from the non-injected mice. f Merged image of a primary bronchus with intensity plot. Scale bars: a–d and e (1 mm). Values are mean ± SEM, N = 3–4 mice. Images not enhanced.
