Figure 2 : Characterization of MSCs immunostained with a panel of phenotypic markers.
(A-F) Bone marrowderived cells stained with a panel of MSC specific -positive antibody markers. No specific staining with MSC negative antibodies (CD11b, CD14, CD44 and CD45) was detected. (CD14-present on leukocytes; CD44-present on leukocytes and endothelial cells; CD45-present on monocytes and macrophages). (K and L) No staining was found with mouseand rabbit-IgG secondary antibodies, negative controls. Scale bar=50 μm (A through L).