Fig. 5

T cell differentiation of the day 5 HEPs derived from the MUSIi011-A cells in the OP9-DL1 co-culture system. a Schematic diagram of the OP9-DL1 co-culture system. The differentiated cells were seeded on the new OP9-DL1 cells every 6 days. The cells were harvested on day 24 for stimulation of TCR signaling. b Kinetic of T cell marker expression of the day 5 HEPs during the OP9-DL1 co-culture