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Table 3 Transduction efficiency and VCN

From: Droplet digital PCR allows vector copy number assessment and monitoring of experimental CAR T cells in murine xenograft models or approved CD19 CAR T cell-treated patients

CAR products Transduction efficiency (%) VCN
CART Bags Leftover #1 tisa-cel 11.2 0.86
#2 13.9 0.69
#3 14.7 1.06
#4 46 1.09
#5 17.7 0.62
#6 10.1 1.69
#7 16.6 0.69
#8 11.4 2.0
#9 axi-cel 58 2.33
#10 78 1.45
#11 78 0.95
#12 67 1.21
Local production (experimental) #13 IL-1RAP 11.1 2.5
#14 55.8 1.8
#15 24.5 1.9
#16 18 1.8
Local production (GMP-like) #17 IL-1RAP 55.3 1.2
#18 15.9 1.7
#19 23.9 2.8
#20 23.4 3.0