This is amino acids 86 to 93 fragment of the human papilloma virus (HPV) type 16 oncoprotein E7. This HPV16-encoded peptide has very high affinity of binding to the HLA-A*0201 molecule.This immunogenic fragment may be used in vaccines for the prevention a
HPV16-E711-20 epitope is a well-known HLA-A*0201-restricted human cytotoxic T lymphocyte (CTL) epitope of the HPV16E7 protein, demonstrating high-affinity binding to HLA-A2 in vitro.