Fig. 5.
CD7 expression by the CD34−Lin− SP cells.
The expression of CD34 and CD7 are depicted for Lin− UCB (A) and compared with that of the Lin− SP (B). Co-expression of CD7 with CD45RA (C) and CD11b (D) is demonstrated within the Lin− SP. The SP represented the dimmest 0.5% to 1.0% of the Hoechst-stained Lin− UCB cells. Quadrant statistics are provided for the individual experiments depicted. Each panel is representative of at least 3 experiments.