Mammalian Cell Specimen Analyte Type GDC Terminology EBV Immortalized Lymphocytes GDC CL977260 A biospecimen consisting of lymphocytes that have been isolated from whole blood and are then infected in vitro by Epstein-Barr virus (EBV; HHV4). The infected cells are then cultured to select indefinitely proliferating colonies that can be maintained in tissue culture. EBV Immortalized Lymphocytes Cell EBV Immortalized Lymphocytes C163993 EBV Immortalized Lymphocytes EBV Immortalized GDC Value Terminology Biospecimen Type