Fig. 2
From: Elutriated lymphocytes for manufacturing chimeric antigen receptor T cells
Quantity of T cells and transduced T cells in CD19-CAR T cell products. CD19-CAR T cells were manufactured over 7–9 days using autologous PBMC concentrates enriched for lymphocytes using one of 3 methods: anti-CD3/CD28 bead selection (n = 6, circles), anti-CD3/CD28 bead selection plus plastic adherence (n = 16, triangle) and elutriation (n = 8, diamonds). The quantity of CD3+ cells in the final product is shown in a and transduced CD3+ cells in b