Supplementary Figure 2 from Potent Anti-leukemia Activities of Chimeric Antigen Receptor–Modified T Cells against CD19 in Chinese Patients with Relapsed/Refractory Acute Lymphocytic Leukemia

A, A representative diagram of the transduction efficiency evaluation of CART19s 5 days after lentivirus infection. B, Specific target cell lysis by CART19s. T cells or CART19s were co-cultured with K562-RFP cells or CD19-RFP-K562 cells at the indicated E:T ratio for overnight co-culture (24 hours). C, IFN-γ secretion measurements in supernatants in T cells or CART19 cells co-cultured with K562-RFP cells or CD19-RFP-K562 cells at the indicated E:T ratios for 24 hours.