Establishment and Characterization of a Human Small Cell Osteosarcoma Cancer Stem Cell Line: A New Possible In Vitro Model for Discovering Small Cell Osteosarcoma Biology

Figure 28

Immunofluorescence staining of CD117 and PROM1. Immunofluorescence staining of CD117 (a) and of PROM1 (c) of the cell line of OSA3-CSCs. (b and d) Negative controls, respectively, for each marker. LSCM in conventional colors: green for ESCs and sky blue for nuclei. Original magnifications: 20x. Bar size: 100 µm.

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