Surface Marker % of positive cells
FH 1 FH 2 FH 3
CD105 99 93 98
CD133-1 < 1 < 1 < 1
CD133-2 < 1 < 1 < 1
KDR 2 < 1 < 1
C-Kit 2 < 1 27
Table 1: Phenotype of SSEA-1+ cells.