Additional file 4: of Optimized DNA electroporation for primary human T cell engineering Zhang Zhang Shunfang Qiu Xiaopeng Zhang Wei Chen 10.6084/m9.figshare.5834667.v1 https://springernature.figshare.com/articles/journal_contribution/Additional_file_4_of_Optimized_DNA_electroporation_for_primary_human_T_cell_engineering/5834667 Figure S4. Change of T cell phenotype after electroporation, initial stimulation, and re-stimulation. (PDF 1080 kb) 2018-01-30 05:00:00 Electroporation T cell engineering Chimeric antigen receptor modified T cells