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. 2024 Mar 2;16(5):1032. doi: 10.3390/cancers16051032

Figure 15.

Figure 15

Payload release mechanism in ADCs. Cathepsin B for Val-Cit, cathepsin B and cathepsin L for GGFG linker. Green, maleimide (caproyl) hexanoyl; black, linker; red, spacer; pink, payload; Orange, cathepsin B or cathepsin L.