Anti-CD19 CAR-T Cells

The anti-CD19 CAR-T cells are produced by high-titer lentiviral transduction of human primary CD4+CD8+ T cells using the anti-CD19 CAR Lentivirus (CD19 ScFv-CD8-4-1BB-CD3zeta, SIN Vector, BPS Bioscience, #78601). These ready-to use CAR-T cells express an anti-CD19 CAR consisting the ScFv of CD19 (clone FMC63) linked to a 2nd generation CAR (Chimeric Antigen Receptor) containing CD8 hinge and transmembrane domains, and the 4-1BB and CD3zeta signaling domains. These CAR-T cells have been validated using flow cytometry (to determine the CAR expression) and co-culture cytotoxicity assays.