has part realizes has_specified_input inheres in tritiated thymidine radioactivity detection tritiated thymidine incorporation assay A cell proliferation assay in which cells are cultured in the presence of tritiated thymidine which is incorporated into newly synthesized DNA of replicating cells (during the S phase of the cell cycle). The radioactivity of tritiated thymidine in a cell is a proxy for cells that were actively replicating. IEDB IEDB The measurement of T cell proliferation as a response to a viral peptide by culturing T cells stimulated with APCs and peptide in the presence of tritiated thymidine, and using a scintillation counter to detect the radioactivity. tritiated thymidine incorporation assay cell proliferation assay molecular label role metadata complete