Figure 9From: Unrestricted somatic stem cells from human umbilical cord blood grow in serum-free medium as spheresNeuronal differentiation capacity of three different stem cell lines after five passages in USSC growth mediumACF. Neuronal differentiation was confirmed by staining with a neuronal-specific β-tubulin III antibody (Alexa488). A, USSCs cultured in fetal calf serum; and B, USSCs cultured in USSC growth mediumACF for five passages. DAPI (blue) and Alexa488 (green) merged images shown. (Magnification ×200; scale bar is 100 μm).Back to article page