초록 ▼

The present invention provides a method for producing a vaccine against cancerous disease, and the vaccine itself. This method involves first using one or more antibodies that are specifically effective against one or more antigens specially expressed by the tumor cells to select one or more mimotop

The present invention provides a method for producing a vaccine against cancerous disease, and the vaccine itself. This method involves first using one or more antibodies that are specifically effective against one or more antigens specially expressed by the tumor cells to select one or more mimotopes of said antigens from a phage peptide library. To obtain the vaccine, said mimotopes are conjugated to a macromolecular carrier singly or multiply in the form of their mono-, di-, tri-or oligomers. When administered, the inventively produced vaccine leads to a humoral immune response and thus to the formation of an active immunity as a consequence of vaccination.

대표청구항 ▼

The invention claimed is: 1. A peptide mimotope comprising a peptide between about 9 and 14 amino acids comprising an amino acid sequence of SEQ ID NO: 3, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, or SEQ ID NO: 11. 2. The peptide mimotope of claim 1, wherein the pepti

The invention claimed is: 1. A peptide mimotope comprising a peptide between about 9 and 14 amino acids comprising an amino acid sequence of SEQ ID NO: 3, SEQ ID NO: 6, SEQ ID NO: 7, SEQ ID NO: 8, SEQ ID NO: 9, SEQ ID NO: 10, or SEQ ID NO: 11. 2. The peptide mimotope of claim 1, wherein the peptide mimotope further contains a peptide linker. 3. The peptide mimotope of claim 1 further conjugated to a macromolecular carrier. 4. The peptide mimotope of claim 3, wherein multiple peptide mimotopes are conjugated to a macromolecular carrier. 5. The peptide mimotope of claim 3, wherein the peptide mimotope and the macromolecular carrier form a fusion protein. 6. The peptide mimotope of claim 3, wherein the macromolecular carrier is selected from the group consisting of: a tetanus toxoid, a keyhole limpet hemocyanin and an albumin carrier protein. 7. A composition comprising the peptide mimotope of claim 3 and an adjuvant. 8. A composition comprising the peptide mimotope of claim 4 and an adjuvant. 9. A composition comprising the peptide mimotope of claim 5 and an adjuvant. 10. A composition comprising the peptide mimotope of claim 6 and an adjuvant. 11. A method of inducing an immune response in a subject comprising administering the composition of claim 7 to said subject. 12. A method of inducing an immune response in a subject comprising administering the composition of claim 8 to said subject. 13. A method of inducing an immune response in a subject comprising administering the composition of claim 9 to said subject. 14. A method of inducing an immune response in a subject comprising administering the composition of claim 10 to said subject. 15. A method of producing a composition comprising: a) selecting a peptide mimotope of claim 1; and b) conjugating the peptide mimotope to a macromolecular carrier. 16. The method of claim 15, wherein the peptide mimotope further contains a peptide linker. 17. The method of claim 15, wherein the peptide mimotope and macromolecular carrier are a fusion protein. 18. The peptide minotope of claim 1, comprising an amino acid sequence of SEQ ID No: 3. 19. The peptide minotope of claim 1, comprising an amino acid sequence of SEQ ID No: 6. 20. The peptide minotope of claim 1, comprising an amino acid sequence of SEQ ID No: 7. 21. The peptide minotope of claim 1, comprising an amino acid sequence of SEQ ID No: 8. 22. The peptide minotope of claim 1, comprising an amino acid sequence of SEQ ID No: 9. 23. The peptide minotope of claim 1, comprising an amino acid sequence of SEQ ID No: 10. 24. The peptide minotope of claim 1, comprising an amino acid sequence of SEQ ID No: 11.