_:b684983 . "674779"^^ . "K-RAS_VAL-12_Mutant_Protein"^^ . "C29138"^^ . _:b684984 . _:b684984 . _:b684984 . _:b684983 . "Pharmacologic Substance"^^ . . _:b684985 . "K-RAS VAL-12 Mutant Protein"^^ . "Amino Acid, Peptide, or Protein"^^ . _:b684985 . "C1517636"^^ . "K-RAS VAL-12 Mutant ProteinPTNCI" . "K-RAS VAL-12 Mutant Protein"^^ . _:b684986 . _:b684983 . _:b684983 . . _:b684984 . _:b684985 . _:b684986 . _:b684986 . _:b684985 . _:b684986 . "A synthetic form of the K-ras protein containing a point mutation at position 12 (glycine to valine). Vaccines using mutant K-ras proteins may be used in the immunotherapy of various cancers that express mutated K-ras proteins. (NCI04)NCI" .