Table 1.

Experimental grouping of cytotoxicity detection of CART

Group	System composition
Culture medium background control	Culture medium 200 µL
Target cell self-release	Culture medium 100 µL, target cell 100 µL
Cell release with different concentration effects	Culture medium 100 µL, 100 µL effect cells of different concentrations
Target cell maximum release	Culture medium 100 µL added to target cell 100 µL
Different target ratio group	Target cell 100 µL, effect cell 100 µL

Abbreviation: CART, chimeric antigen T-cells.