Fig. 5From: Identifying the functions of two biomarkers in human oligodendrocyte progenitor cell developmentEvaluation of the in vitro migration and proliferation function of hOPCs. a Migration assay. Microscopic images show DAPI staining of migrating cell nuclei. Scale bar is 200 μm. b Graph showing the cell migration rate. Bars represent the mean. Error bars show the standard error of the mean. c CCK-8 cell proliferation assay after 1, 3, 5, 7, 9, and 11 days. hOPC human oligodendrocyte progenitor cells, CCK cell counting kitBack to article page