Compounds and methods for the diagnosis and treatment of ehrlichia infection
AssigneeCorixa Corporation
InventorsSteven G. Reed, Michael J. Lodes, Raymond Houghton
Life of this patent
Estimating the term…
Abstract
Compounds and methods for the diagnosis and treatment of Ehrlichia infection, in particular human granulocytic ehrlichiosis, are disclosed. The compounds provided include polypeptides that contain at least one antigenic portion of an Ehrlichia antigen and DNA sequences encoding such polypeptides. Pharmaceutical compositions and vaccines comprising such polypeptides or DNA sequences are also provided. Diagnostic kits containing such polypeptides or DNA sequences and a suitable detection reagent may be used for the detection of Ehrlichia infection in patients and biological samples. Antibodies directed against such polypeptides are also provided.
Claims3
An isolated polypeptide comprising an Ehrlichia antigen, wherein said antigen comprises an amino acid sequence encoded by a DNA sequence selected from the group consisting of SEQ ID NO:2, the complements of said sequence, and DNA sequences that hybridize to SEQ ID NO:2 or a complement thereof under moderately stringent conditions.
A pharmaceutical composition comprising at least one polypeptide according to any one of claims 1 and 3 and a physiologically acceptable carrier.
An isolated polypeptide comprising an amino acid sequence of SEQ ID NO:
- 9.
Dependencies are inferred from the claim text.