Extracellular serine protease
View Patent ↗The present invention provides a DNA encoding a TADG-14 protein selected from the group consisting of: (a) isolated DNA which encodes a TADG-14 protein; (b) isolated DNA which hybridizes to isolated DNA of (a) above and which encodes a TADG-14 protein; and (c) isolated DNA differing from the isolated DNAs of (a) and (b) above in codon sequence due to the degeneracy of the genetic code, and which encodes a TADG-14 protein. Also provided is a vector capable of expressing the DNA of the present invention adapted for expression in a recombinant cell and regulatory elements necessary for expression of the DNA in the cell.
1. A method of diagnosing cancer in an individual, comprising:
detecting Tumor Antigen Derived Gene-14 (TADG-14) protein in a biological sample of an individual, wherein the presence of TADG-14 protein indicates the individual has a cancer, said TADG-14 protein comprising amino acid sequence shown in SEQ ID NO: 7.
2. The method of claim 1 , wherein detecting TADG-14 comprises:
contacting said biological sample with a labeled-antibody specific for TADG-14 protein; and
determining if said labeled-antibody binds to a component of the biological sample via the detection of the label.
3. The method of claim 1 , wherein said biological sample is blood, cells, tissue, or plasma.
4. The method of claim 1 , wherein said cancer is ovarian cancer, breast cancer, colon cancer, or prostate cancer.
5. The method of claim 1 , wherein said TADG-14 protein is detected in vivo.
6. A method of diagnosing cancer in an individual, comprising:
contacting a biological sample of an individual with a labeled-antibody specific for TADG-14 protein, said TADG-14 protein comprising amino acid sequence shown in SEQ ID NO: 7; and
determining if said labeled-antibody binds to a component of the biological sample via the detection of the label, wherein the presence of bound labeled antibody is indicative of the presence of a cancer in the individual.
7. The method of claim 6 , wherein said biological sample is blood, cells, tissue, or plasma.
8. The method of claim 6 , wherein said antibody detects TADG-14 protein in vivo.
9. The method of claim 6 , wherein said cancer is ovarian cancer, breast cancer, colon cancer, or prostate cancer.