PDF file - 1721KB, Detailed methods for cell culture, retroviral transfection, generation of RPMI-8226 cells expressing CS1. Figure S1, killing of 293T cells expressing CS1. Figure S2, activation of T cell subsets. Figure S3, IM-9 in vivo experiment. Figure S4, interaction of normal cells and CAR T cells. Figure S5, activation induced cell death. Figure S6, CAR T cells survival and proliferation.