4T1-hPD-L1

Figure 1. hPDL1 expression in 4T1-hPDL1 cell line.

Figure 2. Tumor growth curve of 4T1-hPDL1 syngeneic model (n=5).

Figure 3. Body weight change of 4T1-hPDL1 syngeneic model (n=5).

Figure 4. The expression of hPDL1 in humanized modified tumors by FACS.