Programmed cell death ligand 1 by clone SP142:PrThr:Pt:Tiss:Ord:Immune stain
programmed cell death ligand 1 by clone sp142:prthr:pt:tiss:ord:immune stain
PD-L1 by clone SP142 Immune stain Ql (Tiss)
pd-l1 by clone sp142 immune stain ql (tiss)