"Peptide 946"^^ . "Peptide 946PTNCI" . "Peptide 946"^^ . "peptide 946PTNCI-GLOSSCDR0000045979" . . "Amino Acid, Peptide, or Protein"^^ . "C0254201"^^ . "C1543"^^ . "A piece of a protein found only on melanoma (a type of skin cancer) cells. It is being used in vaccines to help the immune system kill melanoma cells.NCI-GLOSS" . . . "Peptide_946"^^ .