| Patent application number | Description | Published |
|---|
| 20090042785 | Compound with Affinity for the Cytotoxic T Lymphocyte-Associated Antigen (Ctla-4) - The present invention relates to a compound with affinity for the cytotoxic T lymphocyte-associated antigen (CTLA-4), wherein the compound exhibits a synergistic mode of action in that the compound: (a) increases T cell priming or T cell expansion or the generation of memory T cells by blocking of CTLA-4, and (b) enhances effector T cell activity in tumor tissue or lymphoid tissue by blocking of CTLA-4. The compound of the invention can be a protein, a small organic molecule, a peptide, or a nucleic acid. The invention also relates to a mutein derived from a protein selected from the group consisting of human neutrophil gelatinase-associated lipocalin (hNGAL), rat α2-microglobulin-related protein (A2m) and mouse 24p3/uterocalin (24p3), said mutein having binding specificity for the cytotoxic T lymphocyte-associated antigen (CTLA-4), wherein said mutein: (a) comprises amino acid replacements at least one of the sequence position corresponding to sequence positions 33 to 54, 66 to 83, 94 to 106, and 123 to 136 of hNGAL, and (b) binds human CTLA-4 with a K | 02-12-2009 |
| 20090274623 | IN VIVO IMAGING AGENTS FOR MET RECEPTOR TYROSINE KINASE - Provided are in vivo imaging agents comprising muteins of hTLc having detectable binding affinity for c-Met or a domain thereof, coupled to a signal generator, and the mutein coupled to a signal generator is disposed in a pharmaceutically acceptable carrier. Also provided are diagnostic methods using in vivo imaging agents comprising muteins of hTLc having detectable binding affinity for c-Met or a domain thereof. | 11-05-2009 |
| 20090305982 | MUTEINS OF TEAR LIPOCALIN AND METHODS FOR OBTAINING THE SAME - The present invention relates to novel muteins derived from human tear lipocalin. The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein. | 12-10-2009 |
| 20110098211 | MUTEINS WITH TEAR LIPOCALIN HAVING AFFINITY TO HUMAN C-MET RECEPTOR TYROSINE KINASE AND METHODS FOR OBTAINING THE SAME - The present invention relates to novel muteins derived from human tear lipocalin having affinity to human c-Met receptor tyrosin kinase (c-Met). The invention also refers to a corresponding nucleic acid molecule encoding such a mutein and to a method for its generation. The invention further refers to a method for producing such a mutein. Finally, the invention is directed to a pharmaceutical composition comprising such a lipocalin mutein as well as to various uses of the mutein. | 04-28-2011 |
