has part is about has specified input has specified output MHC protein complex binding assay using radioactivity detection MHC protein complex binding to ligand radioactivity detection assay measuring direct binding of a cell-lysate-MHC:ligand complex qualitative binding|lysate MHC/direct/radioactivity A radioactivity detection assay that detects direct binding of a cell-lysate-MHC molecule with a ligand. IEDB PERSON:Randi Vita, Jason Greenbaum, Bjoern Peters radioactivity detection assay measuring direct binding of a cell-lysate-MHC:ligand complex assay measuring binding of a cell-lysate-MHC:ligand complex categorical binding datum cell lysate metadata complete