Extended Data Fig. 2: MuSK-CAAR directs specific cytolysis of anti-MuSK B-cells.

NTD-T cells, anti-CD19 CART (CART-19), and MuSK-CAART were co-incubated with Nalm-6 control, Nalm-6 3−28 (anti-MuSK Ig2), and Nalm-6 4A3 (anti-MuSK Fz) cell lines at indicated E:T ratios. Cytotoxicity was evaluated at 24 hours using a luciferase-based assay. Error bars indicate mean ± standard deviation of triplicates.