Panel A: Representative flow cytometry plots of human ESC derived embryoid bodies grown in the absence or presence of GF for 5 days. Mouse IgG controls shown in the left-most panels. Quadrants set by mouse IgG control for each secondary combination.
Panel B: Quantitative analysis of VEGFR-2, NRP-1, CD31+ and CD34+ cells in day 5 human ESC EBs. Means ± SEM of seven different human ESC lines (NIH Codes: WA07, WA13, WA14, UC01, UC06, BG02, TE06) are shown.