| Patent application number | Description | Published |
|---|
| 20090005301 | 207 Human Secreted Proteins - The present invention relates to novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human secreted proteins. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating diseases, disorders, and/or conditions related to these novel human secreted proteins. | 01-01-2009 |
| 20090011983 | 186 Human Secreted Proteins - The present invention relates to novel human secreted proteins and isolated nucleic acids containing the coding regions of the genes encoding such proteins. Also provided are vectors, host cells, antibodies, and recombinant methods for producing human secreted proteins. The invention further relates to diagnostic and therapeutic methods useful for diagnosing and treating diseases, disorders, and/or conditions related to these novel human secreted proteins. | 01-08-2009 |
| 20090061416 | Surfaces and methods for biosensor cellular assays - Disclosed is an apparatus for measuring ligand-induced cell activity as defined herein, the apparatus including: an optical biosensor having a contact surface including a compatibilizer zone, an optional surface modifier zone, and a live cell zone. The disclosure also provides a method of making the apparatus and methods for measuring ligand-induced live cell activity with the apparatus. | 03-05-2009 |
| 20090093013 | Single-Cell Label-Free Assay - The disclosure provides a system and method for characterizing a single live-cell response to a stimulus with a biosensor imaging system having cells immobilized on the biosensor at a resolution level of a single cell, as defined herein. | 04-09-2009 |
| 20090142790 | Label Free Biosensors and Cells - Disclosed are compositions and methods for using label free optical biosensors for performing cell assays. In certain embodiments the assays can be performed in high throughput methods and can be multiplexed. | 06-04-2009 |
| 20090275074 | System and Method for Performing G Protein Coupled Receptor (GPCR) Cell Assays Using Waveguide-Grating Sensors - The present invention includes a system and method that uses optical LID biosensors to monitor in real time agonist-induced GPCR signaling events within living cells. Particularly, the present invention includes a system and method for using an optical LID biosensor to screen compounds against a target GPCR within living cells based on the mass redistribution due to agonist-induced GPCR activation. In an extended embodiment, the present invention discloses different ways for self-referencing the optical LID biosensor to eliminate unwanted sensitivity to ambient temperature, pressure fluctuations, and other environmental changes. In yet another extended embodiment, the present invention discloses different ways for screening multiple GPCRs in a single type of cell or multiple GPCRs in multiple types of cells within a single medium solution. In still yet another extended embodiment, the present invention discloses different ways to confirm the physiological or pharmacological effect of a compound against a specific GPCR within living cells. | 11-05-2009 |
| 20090325211 | System and method for dual-detection of a cellular response - A system and method as defined herein for dual-detection of evanescent-wave label-free light and evanescent-wave excited-fluorescent label-emitted light in an optical biosensor. | 12-31-2009 |
| 20100129854 | LIVER CELL TOXICITY ASSAY - The disclosure provides methods for characterizing the toxicity of a candidate molecule to liver cells as defined herein; methods of culturing metabolically active liver cells on a biosensor as defined herein; and biosensor liver culture systems as defined herein. | 05-27-2010 |
| 20100130725 | METHODS FOR CHARACTERIZING MOLECULES - Drug discovery is a complex undertaking facing many challenges, not the least of which is a high attrition rate as many promising candidates prove ineffective or toxic in the clinic owing to a poor understanding of the diseases, and thus the biological systems, they target. Therefore, it is broadly agreed that to increase the productivity of drug discovery one needs a far deeper understanding of the molecular mechanisms of diseases, taking into account the full biological context of the drug target and moving beyond individual genes and proteins. The present methods rely on the use of label-free cellular assays, particularly the DMR index, to systematically display the mode of actions, the toxicity, and the target(s) and pathway(s) of any molecules. | 05-27-2010 |
| 20100130736 | METHODS OF CREATING AN INDEX - Drug discovery is a complex undertaking facing many challenges, not the least of which is a high attrition rate as many promising candidates prove ineffective or toxic in the clinic owing to a poor understanding of the diseases, and thus the biological systems, they target. Therefore, it is broadly agreed that to increase the productivity of drug discovery one needs a far deeper understanding of the molecular mechanisms of diseases, taking into account the full biological context of the drug target and moving beyond individual genes and proteins. The present methods rely on the use of label-free cellular assays, particularly the DMR index, to systematically display the mode of actions, the toxicity, and the target(s) and pathway(s) of any molecules. | 05-27-2010 |
| 20100152060 | ASSAY SOLUTION COMPOSITIONS AND METHODS FOR GPCR ARRAYS - Buffered assay solutions for performing 1) binding or 2) functional assays on GPCR arrays, along with methods for their use are described. The buffered assay solution has an underlying composition having: a buffer reagent with a pH in the range of about 6.5 to about 7.9; an inorganic salt of either a monovalent or divalent species, at a concentration from about 1 mM to about 500 mM; and optionally a combination of: c) a blocker reagent at a concentration of about 0.01 wt. % to about 2 wt. % of the composition, or d) protease-inhibitor at a concentration of about 0.001 mM to about 100 mM. In an embodiment for functional assay uses, the composition is modified to also include a GTP-analogue, a guanosine 5′-diphosphate (GDP) salt, and/or an anti-oxidant reagent. | 06-17-2010 |
| 20100323915 | Porous Substrate Plates And The Use Thereof - A substrate plate or device adapted for use with biological or chemical assays is disclosed. The device may take the form of a multi-well plate having a three-dimensional, porous layer as part of a support surface within each well for immobilizing probe species. The porous layer is characterized as having a plurality of interconnected voids defined by a matrix of contiguous solid material. A method and its variants are also described. | 12-23-2010 |
