Hsp70 peptide stimulating natural killer (NK) cell activity and uses thereof
AssigneeMultimmune GmbH
InventorGabriele Multhoff
Life of this patent
Estimating the term…
Abstract
The present invention relates to an immunostimulatory peptide derived from an Hsp70 protein and peptides comprising said immunostimulatory peptide. Furthermore the present invention pertains to polynucleotides encoding said peptide, vectors comprising said polynucleotides, fusion (poly)peptides comprising said peptide and compositions comprising said peptide. In addition the present invention relates to the use of said peptide, polynucleotide, vector or fusion (poly)peptide, for the preparation of pharmaceutical compositions for the treatment of diseases and for the stimulation of natural killer cell (NK cell) activity.
Claims12
An isolated peptide of at least 13 and no more than 30 amino acids in length comprising an amino acid sequence selected from the group consisting of a) TKDNNLLGRFELSG corresponding to amino acid residues 450 to 463 of SEQ ID NO:8 wherein Ser can also be Thr and b) an amino acid sequence which deviates from the amino acid sequence of (a) by way of amino acid substitution, insertion, or deletion wherein amino acids TKDN corresponding to positions 450 to 453 of SEQ ID NO:8 and the amino acid Ser which can also be Thr are retained, wherein said peptide stimulates natural killer cell activity.
An isolated peptide of at least 13 and no more than 30 amino acids in length comprising amino acid TKDNNLLGRFELSG corresponding to amino acid residues 450 to 463 of SEQ ID NO:8 wherein Ser can also be Thr.
Dependencies are inferred from the claim text.