"HLA-DR4SYNCI" . _:b678355 . . "C62757"^^ . "A protein on the surface of certain cells that binds another protein called TRAIL, which may kill some cancer cells. An increase in the amount or activity of DR4 on cancer cells may kill more cells.NCI-GLOSS" . "Immunologic Factor"^^ . "142857"^^ . "DR4PTNCI-GLOSSCDR0000641148" . _:b678357 . _:b678356 . _:b678357 . _:b678356 . _:b678356 . _:b678356 . "Amino Acid, Peptide, or Protein"^^ . "DR-4SYNCI" . _:b678354 . _:b678357 . _:b678357 . _:b678355 . _:b678355 . "HLA class II histocompatibility antigen, DRB1-4 beta chain protein (266 aa, ~30 kDa) is encoded by the human HLA-DRB1 gene. This protein is involved in both antigen presentation to regulatory T cells and in the immune response. The antigen is frequently typed for bone marrow and kidney transplantation procedures.NCI" . "MHC Class I Antigen DRB1*4SYNCI" . "HLA_Class_II_Histocompatibility_Antigen_DRB1-4_Beta_Chain_Protein"^^ . _:b678354 . _:b678354 . "C1881023"^^ . "HLA Class II Histocompatibility Antigen, DRB1-4 Beta Chain Protein"^^ . _:b678354 . "HLA-DR4 AntigenSYNCI" . _:b678355 . "HLA Class II Histocompatibility Antigen, DRB1-4 Beta ChainSYNCI" . "HLA Class II Histocompatibility Antigen, DRB1-4 Beta Chain ProteinPTNCI" . . "HLA Class II Histocompatibility Antigen, DRB1-4 Beta Chain Protein"^^ . "P13760"^^ . "DR4SYNCI" .