Patent application number | Description | Published |
20080220509 | Nucleic Acid Amplifier - Disclosed herein is a nucleic acid amplifier for carrying out a nucleic acid amplification reaction, the amplifier including at least: a plurality of wells configured to carry out the nucleic acid amplification reaction; a heating unit provided for every well; optical means capable of irradiating excitation light of a specified wavelength to all of the wells; and a fluorescence detection unit provided for every well. | 09-11-2008 |
20080280350 | REAL-TIME PCR SYSTEM - A real-time PCR system for detecting gene expression levels includes plural reaction regions, a like plural number of heating portions arranged corresponding to the reaction regions and having heat sources, respectively, an optical unit capable of irradiating exciting light of a specific wavelength to all of the plural reaction regions, and a like plural number of fluorescence detecting portions arranged corresponding to the reaction regions, respectively. The heating portions are each provided with a temperature detector for detecting a temperature in a vicinity of the corresponding heat source and converting the temperature into an electrical signal and also with a controller for controlling a thermal dose from the corresponding heat source based on a correlation between electrical signals and calorific values of the heat source stored beforehand. | 11-13-2008 |
20100213056 | Interaction Detecting Portion with Electrode Having the Same Potential, Sensor Chip Using the Same, and Interaction Detector - There are provided an interaction detecting portion including an interaction region in the whole of which an electrodynamic effect is obtained, and which has a simpler structure, and the like. There is provided an interaction detecting portion | 08-26-2010 |
20100291667 | OPTICAL DETECTOR - Disclosed herein is an optical detector at least including: a first substrate in which a plurality of wells are formed; a second substrate in which a heating section is provided to heat the wells; a third substrate in which a plurality of photoirradiation sections are provided in alignment with the wells; and a fourth substrate in which a plurality of photodetection sections are provided in alignment with the wells. | 11-18-2010 |
20110036992 | LIGHT DETECTION DEVICE - Disclosed herein is a light detection device including, at least, a substrate provided with a plurality of detection regions where to perform detection of fluorescent light emitted from the inside of a sample upon irradiation of the sample with light, a light irradiation section operable to perform the irradiation with light, an optical control section configured to irradiate the detection regions with the light radiated from the light irradiation section, and a light detection section operable to detect the fluorescent light. | 02-17-2011 |
20110312036 | MICROCHIP FOR ISOTHERMAL NUCLEIC-ACID AMPLIFICATION REACTION, METHOD FOR PRODUCING THE SAME, AND ISOTHERMAL NUCLEIC-ACID AMPLIFICATION METHOD - A microchip for an isothermal nucleic-acid amplification reaction in which at least one of substances necessary for an isothermal amplification reaction of a nucleic acid is present in a reaction region functioning as a reaction field of the reaction, the at least one of the substances being covered with a thin film that melts at a temperature higher than room temperature and lower than a reaction temperature of the reaction. | 12-22-2011 |
20120039774 | SAMPLE SOLUTION INTRODUCTION KIT AND SAMPLE SOLUTION INJECTOR - A sample solution introduction kit and a sample solution injector capable of introducing sample solution while reducing the rate of occurrence of an air bubble and having a simplified structure are proposed. | 02-16-2012 |
20120070841 | NUCLEIC ACID QUANTIFICATION METHOD AND MICROCHIP FOR NUCLEIC ACID AMPLIFICATION REACTION - A nucleic acid quantification method that uses a microchip for nucleic acid amplification reaction, the microchip including an inlet through which a liquid is introduced from outside, a plurality of reaction regions provided as reaction sites of a nucleic acid amplification reaction, and a channel through which the liquid introduced through the inlet is supplied into each of the reaction regions, wherein the likelihood of the nucleic acid amplification reaction varies between the reaction regions, includes: flowing a detection target nucleic acid chain-containing solution through the channel and introducing the solution into each of the reaction regions to perform a nucleic acid amplification reaction; and detecting an amplification product in each of the reaction regions to specify the reaction regions in which the nucleic acid amplification reaction occurred. | 03-22-2012 |
20120121484 | MICROCHIP - Disclosed herein is a microchip that allows a sample to be introduced into a region easily and accurately, and which makes it possible to obtain high analysis accuracy. The microchip includes an airtight region into which a solution is externally introduced; and positioning means for positioning a channel for injecting the solution into the region by penetrating a substrate layer forming the region with respect to a puncture part of the region. | 05-17-2012 |
20120295257 | METHOD, MICROCHIP AND MIXED REAGENT FOR ANALYSIS OF NUCLEIC ACID BASE SEQUENCE - A technology is provided for achieving high efficiency of nucleic acid amplification reaction and high precision of melting curve analysis when performing melting curve analysis in a nucleic acid amplification process of obtaining an amplification product in which the target nucleic acids are continuously arranged via a loop. A method for analysis of nucleic acid base sequence is provided, and includes: performing amplification reaction of target nucleic acid which is targeted for amplification, in presence of a probe nucleic acid that is capable of hybridizing with the target nucleic acid, to obtain an amplification product in which the target nucleic acids are continuously arranged via a loop site and employing as the probe nucleic acid, a probe nucleic acid having a melting temperature which is lower than the reaction temperature of the amplification reaction; and performing melting curve analysis of the amplification product and the probe nucleic acid. | 11-22-2012 |
20120301372 | MICROCHIP AND METHOD OF PRODUCING MICROCHIP - A microchip is provided. The microchip (A) includes a substrate structure including a fluid channel ( | 11-29-2012 |
20130034857 | OPTICAL ANALYSIS APPARATUS AND OPTICAL ANALYSIS METHOD - Disclosed herein is an optical analysis apparatus including: a light source; a light guiding plate configured to guide incident light from the light source to each of reaction areas; a light shielding structure configured to restrict emission directions of light beams emitted from the inside of the reaction areas; and a detection system configured to detect the light beams emitted from the inside of the reaction areas by radiation of the light. | 02-07-2013 |
20140134077 | SAMPLE LIQUID INJECTION TOOL AND SAMPLE LIQUID HEAT TREATMENT APPARATUS - There is provided a sample liquid injection tool including a reservoir section configured to store a sample liquid, a channel having one end protruding from an outer surface and configured to discharge the sample liquid therein from a protrusion end to an outside, and a heating unit and a filter installed between the reservoir section and the channel to enable passage of the liquid. | 05-15-2014 |
20140241955 | SAMPLE LIQUID INJECTION JIG SET - A liquid injecting jig is provided. The liquid injecting jig includes a jig configuration including a plurality of parts adapted to be in cooperative engagement so as to position a channel within the jig configuration, wherein the jig configuration is adapted to fit an opening through which the channel is adapted to be received so as to expose the channel from the jig configuration. A jig set, a microchip case, and a microchip set are also provided. | 08-28-2014 |