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. 2023 Jan 23;72(9):2905–2918. doi: 10.1007/s00262-023-03374-x

Fig. 3.

Fig. 3

Binding of purified target modules to UniCAR-expressing NK-92/5B9.z and NK-92/5B9.28.z cells, and ErbB2-expressing MDA-MB-453 breast carcinoma cells was investigated by flow cytometry with antihuman IgG antibody (solid lines). Cells stained with detection antibody in the absence of a TM (filled areas), and parental NK-92 cells and ErbB2-negative MDA-MB-468 breast carcinoma cells served as controls