
Technical noteRetroviral gene transfer into primary human NK cells activated by IL-2 and K562 feeder cells expressing membrane-bound IL-21
Keywords: CFSE; carboxyfluorescein succinimidyl ester; GFP; green fluorescent protein; IL-2; interleukin 2; K562-mbIL21; K562 expressing membrane-bound IL-21; NGFR; nerve growth factor receptor; NK cells; natural killer cells; PBMC; peripheral blood mononuclear cel