IP Library › Granted Patent US 7,510,855
Granted Patent B2
US 7,510,855 · App. 09/771,312 · Granted Mar 31, 2009

84P2A9: a prostate and testis specific protein highly expressed in prostate cancer

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Quick Facts
Patent No.
US 7,510,855
App. No.
09/771,312
Granted
Mar 31, 2009
Kind
B2
Abstract

A novel gene (designated 84P2A9) and its encoded protein is described. While 84P2A9 exhibits prostate and testis specific expression in normal adult tissue, it is aberrantly expressed multiple cancers including prostate, testis, kidney, brain, bone, skin, ovarian, breast, pancreas, colon, lymphocytic and lung cancers. Consequently, 84P2A9 provides a diagnostic and/or therapeutic target for cancers, and the 84P2A9 gene or fragment thereof, or its encoded protein or a fragment thereof used to elicit an immune response.

Claims (8)

1. An isolated recombinant protein comprising the amino acid sequence of SEQ ID NO:2.

2. An isolated recombinant protein that has an amino acid sequence encoded by a polynucleotide selected from the group consisting of:

(a) a polynucleotide having the sequence as shown in SEQ ID NO:1, wherein T can also be U;

(b) a polynucleotide having the sequence as shown in SEQ ID NO:1, from nucleotide residue number 163 through nucleotide residue number 1674, wherein T can also be U;

(c) a polynucleotide encoding a protein whose sequence is encoded by the cDNAs contained in the plasmids designated p84P2A9-1 deposited with American Type Culture Collection as Accession No. PTA-1151; and

(d) a polynucleotide encoding a protein having the amino acid sequence shown in SEQ ID NO:2.

3. The isolated recombinant protein of claim 2 , wherein the recombinant protein is encoded by a polynucleotide comprising the sequence as shown in SEQ ID NO:1, from nucleotide residue number 720 through nucleotide residue number 1392.

4. A composition comprising a recombinant protein, wherein the protein comprises the amino acid sequence of SEQ ID NO: 2, and a physiologically acceptable carrier.