Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Differentiation of hES cells. A) Protocol. Arrows indicate medium renewal. B) Photomicrographs of morphological changes during differentiation. C) and D) immunofluorescence analysis of N-CAM, FOXA2, AFP, HNF4, CK8-18 and Albumin in ES-Hep and PCHH. Only overlays (FOXA2-green/AFP-red; ALB-green/CK8-18 or HNF4-red) are shown here. See Supplementary Fig. 2 for further detail
