Eps8 peptide 327

Eps8 peptide 327 is an HLA-A*2402-restricted peptide antigen derived from the Eps8 protein. It exhibits potent antitumor activity and significant cytotoxicity. Eps8 peptide 327 effectively inhibits cancer cell proliferation, induces apoptosis, and disrupts the EGFR signaling pathway by inhibiting the expression of downstream signals such as IL-2, TNF-α, and IFN-γ, as well as impeding the Eps8/EGFR interaction. It significantly suppresses tumor growth in HT-29 xenograft models.