NCIt definition : A vaccine consisting of the amino acids 280 through 288 of the melanoma antigen glycoprotein
100 (gp100) with potential antineoplastic activity. Vaccination with gp100:280-288
peptide may stimulate the host immune system to mount a cytotoxic T lymphocyte (CTL)
response against tumor cells positive for the gp100 antigen, resulting in decreased
tumor growth. (NCI04);