CANCER PEPTIDE VACCINE
A composition for treating cancer, comprising 6 to 13 peptides derived from tumor antigens, wherein the composition is used in the manner that antibodies to the respective peptides in the peripheral blood of a patient are measured and peptides to which antibodies are positive are selected and administered to the patient, and a peptide selection method.
1 - 15 . (canceled)
16 . A kit comprising a group of twelve peptides consisting of SEQ ID NOs:1 and 4-14.
17 . The kit of claim 16 , wherein each peptide is contained in an individual vial.
18 . The kit of claim 16 , wherein 2 or more of the twelve peptides are contained in a vial.
19 . The kit of claim 16 , wherein each of the twelve peptides is a powder.
20 . The kit of claim 16 , wherein each of the twelve peptides is in solution.
21 . The kit of claim 20 , wherein each solution further comprises a solvent.
22 . The kit of claim 21 , wherein the solvent is selected from the group consisting of saline, an alkali metal hydrocarbon aqueous solution, and a mixture thereof.
23 . The kit of claim 22 , wherein the alkali metal hydrocarbon is selected from the group consisting of lithium hydrogencarbonate, sodium hydrogencarbonate, and potassium hydrogencarbonate.
24 . The kit of claim 21 , wherein the alkali metal hydrocarbon aqueous solution contains 1% to 6% w/v % of the alkali metal hydrocarbon.
25 . The kit of claim 20 , wherein the concentration of each peptide in solution is 0.1% to 0.4% by mass.
26 . The kit of claim 20 , wherein each peptide solution further comprises an adjuvant.
27 . The kit of claim 26 , wherein the adjuvant is selected from the group consisting of Freund's incomplete adjuvant, polysaccharides, Freund's complete adjuvant, BCG, alum, GM-CSF, IL-2, and CpG.
28 . The kit of claim 16 , further comprising another antitumor agent in addition to the twelve peptides.
29 . The kit of claim 28 , wherein another antitumor agent is selected from the group consisting of alkylating agents, antimetabolites, plant alkaloids, topoisomerase inhibitors, microtubule polymerization inhibitors, hormones, and molecular-targeted agents.