Fig. 4From: Phenotypic traits of mesenchymal stem cell sheets fabricated by temperature-responsive cell culture plate: structural characteristics of MSC sheetsECM protein expression analysis using western blot and immunohistochemistry. a Western blot of fibronectin, laminin, and GAPDH in whole cell lysates (10 μg protein/lane). Immunostaining of b fibronectin (red), c laminin (red), and DAPI (blue). Scale bar = 10 μmBack to article page