Figure 2.
Receptor profile characterization of NK-92 cell lines. Percentage of receptor-expressing cells was determined by flow cytometry. (a) Expression of CAR reporter genes (CD34 and CD271) in NK-92 (black), CD19-CAR NK-92 (light grey), CD276-CAR NK-92 (dark grey) and NK-92 isotype control (white). (b) Receptor expression in NK-92 (black), CD19-CAR (grey) and CD276-CAR-NK-92 cell lines (white).