Abstract: The present invention provides the TWEAK receptor and methods for identifying and using agonists and antagonists of the TWEAK receptor. In particular, the invention provides methods of screening for agonists and antagonists and for treating diseases or conditions mediated by angiogenesis, such as solid tumors and vascular deficiencies of cardiac or peripheral tissue.
Type:
Grant
Filed:
January 16, 2009
Date of Patent:
November 9, 2010
Assignee:
Immunex Corporation
Inventors:
Kristine M. Kim, Steven R. Wiley, Randal R. Ketchem, William C. Fanslow, III
Abstract: Provided herein are polypeptide and polynucleotide sequences for a molecule having homology to the C-type lectin family of polypeptides. Also provided are methods of making and using the polypeptide and polynucleotides.
Abstract: The invention is directed to purified and isolated novel TSLP polypeptides, the nucleic acids encoding such polypeptides, processes for production of recombinant forms of such polypeptides, antibodies generated against these polypeptides, fragmented peptides derived from these polypeptides, and the uses of the above.
Type:
Application
Filed:
June 23, 2010
Publication date:
October 21, 2010
Applicant:
IMMUNEX CORPORATION
Inventors:
John E. SIMS, Stewart D. LYMAN, Hilary J. MCKENNA, Allison P. ARMSTRONG
Abstract: The invention is directed to purified and isolated novel ULBP polypeptides, the nucleic acids encoding such polypeptides, processes for production of recombinant forms of such polypeptides, antibodies generated against these polypeptides, fragmented peptides derived from these polypeptides, and the uses of the above. ULBP polypeptide can be found on the surface of human B cell lymphomas. Mammalian forms of ULBP polypeptide in isolated or purified forms are provided. In addition, isolated nucleic acids encoding ULBP polypeptides and expression vectors comprising a cDNA encoding ULBP polypeptides are provided. The ULBP polypeptides can be isolated or synthesized and used to prepare antibodies, and in particular monoclonal antibodies, against the polypeptides. The antibodies, in turn, are useful for detecting the presence of ULBP polypeptides in human cell samples, which can be correlated with the existence of a malignant condition in a patient.
Type:
Grant
Filed:
August 4, 2008
Date of Patent:
October 5, 2010
Assignee:
Immunex Corporation
Inventors:
David J Cosman, Jurgen Mullberg, William C Fanslow, III, Marek Z Kubin, Richard J Armitage
Abstract: Methods for inhibiting osteoclastogenesis by administering a soluble RANK polypeptide are disclosed. Such methods can be used to treat a variety of different cancers, including bone cancer, multiple myeloma, melanoma, breast cancer, squamous cell carcinoma, lung cancer, prostate cancer, hematologic cancers, head and neck cancer and renal cancer.
Abstract: The invention is directed to purified and isolated novel TSLP polypeptides, the nucleic acids encoding such polypeptides, processes for production of recombinant forms of such polypeptides, antibodies generated against these polypeptides, fragmented peptides derived from these polypeptides, and the uses of the above.
Type:
Grant
Filed:
July 28, 2008
Date of Patent:
August 31, 2010
Assignee:
Immunex Corporation
Inventors:
John E. Sims, Stewart D. Lyman, Hilary J. McKenna, Allison P. Armstrong
Abstract: The invention is directed to LDCAM as a purified and isolated protein, the DNA encoding the LDCAM, host cells transfected with cDNAs encoding LDCAM, processes for preparing LDCAM polypeptides and compositions and methods for treating utilizing LDCAM polypeptides.
Type:
Application
Filed:
May 4, 2010
Publication date:
August 26, 2010
Applicant:
Immunex Corporation
Inventors:
Peter Robert BAUM, William Christian Fanslow, III
Abstract: The invention relates to a process for purifying a protein by mixing a protein preparation with a solution having a first salt and a second salt, wherein each salt has a different lyotropic value, and loading the mixture onto a hydrophobic interaction chromatography column. The dynamic capacity of the column for a protein using the two salt combination will be increased compared with the dynamic capacity of the column for either single salt alone.
Abstract: The invention discloses a novel interaction between a TNF receptor (TACI) and its interacting ligand (TACI-L). Also disclosed are methods of screening candidate molecules to determine potential antagonists and agonists of the TACI/TACI-L interaction. The use of the antagonists and agonists as therapeutics to treat autoimmune diseases, inflammation, and to inhibit graft vs. host rejections is further disclosed.
Abstract: A novel polypeptide that functions as an IL-18 receptor is disclosed. The receptor is multimeric and includes at least one AcPL polypeptide, or fragment thereof, and at least one IL-1Rrp1 polypeptide, or fraction thereof. The receptor binds IL-18 and finds use in inhibiting biological activities mediated by IL-18.
Abstract: Antagonists of mammalian interleukin-15 (“IL-15”) are disclosed and include muteins of IL-15 and modified IL-15 molecules that are each capable of binding to the IL-15R?-subunit and that are incapable of transducing a signal through either the ?- or ?-subunits of the IL-15 receptor complex. Also included are monoclonal antibodies against IL-15 that prevent IL-15 from effecting signal transduction through either the ?- or ?-subunits of the IL-15 receptor complex. Methods of treating various disease states are disclosed, including treating allograft rejection and graft-versus-host disease.
Type:
Grant
Filed:
May 23, 2007
Date of Patent:
July 27, 2010
Assignee:
Immunex Corporation
Inventors:
Kenneth H. Grabstein, Dean K. Pettit, Raymond J. Paxton
Abstract: The invention is directed to B7L-1 as a purified and isolated protein, the DNA encoding the B7L-1, host cells transfected with cDNAs encoding B7L-1 and processes for preparing B7L-1 polypeptides.
Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.
Type:
Application
Filed:
March 12, 2010
Publication date:
July 1, 2010
Applicant:
IMMUNEX CORPORATION
Inventors:
Stewart D. LYMAN, Kirk P. VAN NESS, Raymond J. PAXTON
Abstract: Disclosed herein are methods for interfering with RANK signaling by administering blocking antibodies that bind a RANKL polypeptide and inhibit the binding of the RANKL polypeptide to a RANK polypeptide.
Abstract: The invention is directed to LDCAM as a purified and isolated protein, the DNA encoding the LDCAM, host cells transfected with cDNAs encoding LDCAM, processes for preparing LDCAM polypeptides and compositions and methods for treating utilizing LDCAM polypeptides.
Type:
Grant
Filed:
July 16, 2008
Date of Patent:
June 22, 2010
Assignee:
Immunex Corporation
Inventors:
Peter Robert Baum, William Christian Fanslow, III
Abstract: A novel cytokine designated TRAIL induces apoptosis of certain target cells, including cancer cells and virally infected cells. Isolated DNA sequences encoding TRAIL are disclosed, along with expression vectors and transformed host cells useful in producing TRAIL polypeptides. Antibodies that specifically bind TRAIL are provided as well.
Abstract: The invention is directed to B7L-1 as a purified and isolated protein, the DNA encoding the B7L-1, host cells transfected with cDNAs encoding B7L-1 and processes for preparing B7L-1 polypeptides.
Abstract: The present invention provides the TWEAK receptor and methods for identifying and using agonists and antagonists of the TWEAK receptor. In particular, the invention provides methods of screening for agonists and antagonists and for treating diseases or conditions mediated by angiogenesis, such as solid tumors and vascular deficiencies of cardiac or peripheral tissue.
Abstract: Modified, furin resistant human TSLP polypeptides and polynucleotides encoding the modified human TSLP polypeptides are provided. Pharmaceutical compositions, B and T cell activation agents, assays and methods of use are also described.
Type:
Grant
Filed:
October 30, 2007
Date of Patent:
May 4, 2010
Assignee:
Immunex Corporation
Inventors:
Stewart D. Lyman, Kirk P. Van Ness, Raymond J. Paxton