Fig. 2.
Cytotoxic responses of FL and IL-15 differentiated UCB effectors.
(A-B) NK and (C-D) LAK activity of CD56+ cells derived from UCB/ACF (▴), UCB/CD34+ (♦), and UCB/CD56+(▪) after culture with FL and IL-15. Values represent the means ± SDs from 8 UCB samples.