PF-08046054 (SGN-PDL1V) is an antibody-drug conjugate (ADC) targeting PD-L1, created by linking an anti-PD-L1 antibody with the vedotin drug linker VcMMAE. This compound delivers MMAE intracellularly, exerting direct cytotoxic effects on PD-L1-expressing tumor cells. PF-08046054 is applicable for research in solid tumors.