Figure 6: Anti-hnRNPA1 antibodies cause redistribution of endogenous hnRNPA1 in SK-N-SH cells. Atto-550-NHS labeled anti-hnRNPA1 or control antibodies (red) were added to the cells. 24 hours later cells were fixed, washed and permeabilized. Endogenous hnRNP A1 was labeled with primary mouse monoclonal antibodies followed by FITC anti-mouse secondary antibodies. White borders outline nuclei, yellow-cytoplasm.