Figure 2. NK cell production from CBCD34⁺ and PBCD34⁺.

(A) Total fold expansion and (B) CD3⁻CD56⁺ NK cell number of CBCD34⁺ (n = 8) and PBCD34⁺ (n = 6) cultures at different time points. (C) Representative plot of CD56 vs CD16 from the lymphocyte gate for CBCD34⁺ and PBCD34⁺ cultures. (D) Representative side scatter vs CD56⁺ plots for CBCD34⁺ (upper row) and PBCD34⁺ (bottom row) cultures at days 7, 14, 21, 28, 35 and 42. Mann-Whitney test was performed, * P<0.05, ** P<0.005.