Patent ID: 7094402

Claim:
An isolated antibody that specifically binds to a human interleukin-11 receptor (IL-11R) protein or a fragment thereof, wherein the human IL-11R protein or fragment thereof consists of an amino acid sequence selected from the group consisting of: (a) the amino acid sequence of SEQ ID NO:2; (b) the amino acid sequence of SEQ ID NO:2 from amino acids 24 to 422; (c) the amino acid sequence of SEQ ID NO:2 from amino acids 24 to 365; (d) the amino acid sequence of SEQ ID NO:2 from amino acids 391 to 422; (e) the amino acid sequence of SEQ ID NO:2 from amino acids 112 to 422; (f) the amino acid sequence of SEQ ID NO:2 from amino acids 112 to 365; (g) the amino acid sequence of SEQ ID NO:2 from amino acids 24 to 359; (h) the amino acid sequence of SEQ ID NO:2 from amino acids 24 to 345; and (i) the amino acid sequence of SEQ ID NO:2 from amino acids 24 to 324.