CEF Control Peptide Pool

CEF (cytomegalovirus, Epstein-Barr virus, and influenza virus) control peptide pool for immune cell activation. CEF32 peptide pool is a positive control for CD8 cell activation. The CEF Control Peptide Pool (HLA Class I Control) is a mixture of 32 peptides derived from the human Cytomegalovirus (CMV), Epstein-Barr Virus (EBV) and Influenza Virus (Flu). The CEF Control Peptide Pool (HLA Class I Control) contains a defined HLA class I-restricted T cell epitopes from these three viruses. CEF peptide pool stimulates CD8+ T cells and allows to ensure that PBMC (peripheral blood mononuclear cells) are still functionnal after storage, freezing/thawing by verifying secretion of cytokines from antigen-specific T cells.