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Images of human embryonic stem (hES) cells growing on LN-521. (A): Brightfield image of hES cells cultured on LN-521. (B): Immunostaining of hES cells grown on LN-521 for Oct-4, a marker of pluripotency (green). (C): 4′,6-Diamidino-2-phenylindole staining shown in blue. Scale bars = 100 μm.
