Peptide originating from vaccinia virus
View Patent ↗A vaccine for preventing or treating Orthopoxvirus infection that induces a protective or therapeutic immune response, wherein the vaccine comprises (1) an amino acid sequence of 20 amino acid or less (preferably 12 amino acid or less and most preferably 11 amino acid or less) of the formula X 1 -SEQ ID NO:1-X 2 , wherein X 1 and X 2 are peptides of 0-11 amino acid in length comprising either native or non-native amino acid sequences, (2) an antigen-presenting cell pulsed with the peptide, or (3) a cell sensitized in vitro to the peptide is disclosed.
1. An isolated peptide, wherein the peptide consists of X 1 -SEQ ID NO:1-X 2 , wherein X 1 and X 2 are amino acid segments of 0-11 amino acids in length.
2. The peptide of claim 1 wherein X 1 and X 2 comprise naturally occurring contiguous thymidylate kinase sequence.
3. The peptide of claim 1 wherein the peptide is 20 amino acids or less.
4. The peptide of claim 1 wherein the peptide is 12 ammo acids or less.
5. The peptide of claim 1 wherein either X 1 or X 2 is equal to zero.
6. The peptide of claim 1 wherein the peptide is chemically synthesized.
7. The peptide of claim 1 wherein both X 1 and X 2 are equal to zero.