Figure 2From: Multicellular tumor spheroid models to explore cell cycle checkpoints in 3D Expression of cell cycle regulators in small and large Capan-2 spheroids. Immunofluorescence staining with the indicated antibodies and DAPI performed on small (left column) and large (right column) Capan-2 spheroids Scale bar: 50 μm. The star indicates approximately the center of large spheroids.Back to article page