Figure 3.
hHpSCs in culture. A–D show a stem cell colony forming at 2 (A), 4 (B), 7 (C), 10 (D), and 14 d (14) in culture on plastic and in KM. Phase contrast coupled with image of cells with staining for NCAM (E and F), CK19 (G and H), EpCAM (I and J), and CD44H (L). F and G are the phase and immunohistochemistry (IHC) for CK19; H and I are the phase and IHC for NCAM; J and K are the phase and IHC for EpCAM; and L is the IHC for CD44, the hyaluronan receptor. Bar, 20 μm.
