Patent application number | Description | Published |
20090023156 | Methods and reagents for quantifying analytes - The present invention relates to methods and reagents for quantifying analytes. More specifically, the present invention related to methods and reagents for measuring one or more analytes present in a sample. | 01-22-2009 |
20090023225 | Methods and devices for analyte detection - Methods for detecting one or more analytes, such as a protein, in a fluid path are provided. The methods include resolving, immobilizing and detecting one or more analytes in a fluid path, such as a capillary. Also included are devices and kits for performing such assays. | 01-22-2009 |
20100108517 | Concentration and Cleanup of Nucleic Acid Samples - Methods and devices are described for concentration and cleanup of samples containing bio-molecule analytes (e.g., polynucleotides, such as DNA, RNA, PNA). Various embodiments provide for pH-mediated sample concentration and cleanup of nucleic acid samples with channel devices (e.g., cross-T format, microchannel devices). | 05-06-2010 |
20110000787 | High Speed, High Resolution Compositions, Methods and Kits for Capillary Electrophoresis - The invention provides compositions, methods and kits for high speed, high resolution of analytes by capillary electrophoresis starting with uncoated capillaries. The compositions comprise a sieving component, comprising a non-crosslinked acrylamide polymer, and a surface interaction component, comprising at least one uncharged and non-crosslinked water-soluble silica-adsorbing polymer. Methods for employing the novel compositions in capillary electrophoresis are provided. Kits comprising the novel compositions for use in the novel methods are also provided. | 01-06-2011 |
20110132761 | METHODS AND DEVICES FOR ANALYTE DETECTION - Methods for detecting one or more analytes, such as a protein, in a fluid path are provided. The methods include resolving, immobilizing and detecting one or more analytes in a fluid path, such as a capillary. Also included are devices and kits for performing such assays. | 06-09-2011 |
20110186432 | BUFFERS FOR ELECTROPHORESIS AND USE THEREOF - Various embodiments provide, for example, buffer compositions and/or sieving formulations useful in connection with electrophoresis instruments, such as capillary electrophoresis (CE) devices. In various embodiments, a buffer composition can include Bis-Tris, TAPS and/or TAPSO, and, optionally, a chelating agent, such as EDTA. Methods of separating samples containing bio-molecules, such as DNA or RNA, are also described. | 08-04-2011 |
20110195527 | METHODS AND DEVICES FOR ANALYTE DETECTION - Methods and apparatus are provided to resolve analytes within a fluid path using isoelectric focusing, gel electrophoresis, or other separation means. Materials within the fluid path that are compatible with these separation means are used to attach resolved analytes to the wall of the fluid path. Attachment results from a triggerable event such as photoactivation, thermal activation, or chemical activation. In accordance with a further aspect of the present invention, the material in the capillary may also be disrupted, by either the triggerable event or a subsequent event such as melting or photocleavage. Thus, an open lumen or porous structure may be created within the fluid path, allowing unbound analyte materials to be washed from the fluid path, and detection agents to be washed into the fluid path. The separation-compatible materials may be polymerizable monomers, gels, entangled polymers or other materials. | 08-11-2011 |
20130105314 | HIGH SPEED, HIGH RESOLUTION COMPOSITIONS, METHODS AND KITS FOR CAPILLARY ELECTROPHORESIS | 05-02-2013 |
20130105315 | HIGH SPEED, HIGH RESOLUTION COMPOSITIONS, METHODS AND KITS FOR CAPILLARY ELECTROPHORESIS | 05-02-2013 |
20140090980 | High Speed, High Resolution Compositions, Methods and Kits for Capillary Electrophoresis - The invention provides compositions, methods and kits for high speed, high resolution of analytes by capillary electrophoresis starting with uncoated capillaries. The compositions comprise a sieving component, comprising a non-crosslinked acrylamide polymer, and a surface interaction component, comprising at least one uncharged and non-crosslinked water-soluble silica-adsorbing polymer. Methods for employing the novel compositions in capillary electrophoresis are provided. Kits comprising the novel compositions for use in the novel methods are also provided. | 04-03-2014 |
20140106372 | METHODS AND DEVICES FOR ANALYTE DETECTION - Methods for detecting one or more analytes, such as a protein, in a fluid path are provided. The methods include resolving, immobilizing and detecting one or more analytes in a fluid path, such as a capillary. Also included are devices and kits for performing such assays. | 04-17-2014 |