Figure 5

Analysis of MACS sorted NKs and T cells within PBMCs isolated from the different donor samples. (A) The CD16^posCD56^pos NK cells enriched by immunomagnetic beads (MACS; Methods) are shown in the upper right quadrant. Events in the lower left quadrant in the sample from the patient at diagnosis are considered to be very immature blasts devoid of lineage markers as discussed in the text. (B) CD3^pos CD56^neg cells (lower right quadrant): T cells.