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JP2004508574A |
An electrophoretic apparatus comprising: a first electrolyte chamber containing a first electrode; a second electrolyte chamber containing a second electrode; a first sample chamber disposed between the first and second electrolyte chamb...
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JP2004507756A |
The present invention includes apparatus (10) for simultaneous loading of multiple samples for molecular separation, including a separation area (11) with walls (12, 14, 16) wherein at least one of the walls has apertures (38) having loa...
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JP2004069430A |
To provide an inexpensive easy-to-produce chip for electrophoresis, a method for the production thereof, and a method for analyzing a substance.The chip for electrophoresis comprises a tabular covering member 1, a tabular intermediate me...
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JP2004070530A |
To detect and quantify protein produced by, for example, genes, with ease and at a low cost.A diagnostic system comprises an electrophoresis means for performing electrophoresis on a polymer sample; a data processing means for processing...
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JP2004049998A |
To provide a magnetic oxygen separator which obtains highly concentrated oxygen from air by simple constitution and in applicable to uses in various fields.The magnetic oxygen separator is equipped with a container 12 made of a non-magne...
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JP2004042012A |
To provide a separation technique by which a substance of a small size such as a cell, nucleic acid, and protein can be classified in a short period of time with excellent resolution by sampling a small amount of the substance and which ...
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JP2004503775A |
Methods and apparatuses for discriminating matter utilizing dielectrophoresis combined with magnetophoresis. A sample having one or more constituents is injected into an inlet port of a chamber. A carrier medium flow is initiated at the ...
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JP2004503758A |
An engineered microparticle and methods and systems relating thereto. The microparticle includes a conductive core and an insulating layer surrounding the conductive core and having a thickness sufficient to render the microparticle resp...
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JP3492405B2 |
PURPOSE: To provide an electrophoresis gel for improving the resolution of small biomoleculars. CONSTITUTION: A water-insoluble gel suitable as a matrix for electrophoresis contains a linear polysaccharide which is cross-linked by a cros...
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JP2004020224A |
To prevent a dispensed liquid from diffusing, make flow near the dispensed liquid stable and enable the dispensed liquid to be in a insulated state.The free flow electrophoretic device is composed of an electrophoresis chamber having a c...
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JP3488732B2 |
PURPOSE: To fix a fine particle to an arbitrary position and to move and transport the same at an arbitrary speed in an arbitrary direction by moving.or changing the converging position or shape in a fluid by electronic control. CONSTITU...
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JP3486769B2 |
To separate ammonium ions, etc., from a boric acid aqueous solution by disposing the anode and the cathode in the boric acid aqueous solution, surrounding the cathode with an ion-permeable filter member, applying DC voltage between the a...
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JP3486981B2 |
PURPOSE: To concentrate an object substance to a high concentration effectively by moving one of the electrodes where no concentration of the solute takes place toward the other electrode continuously or intermittently. CONSTITUTION: Ele...
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JP2003319798A |
To provide a method for accurately searching a microorganism having an excellent phthalic acid compound-assimilating property.This method for searching the microorganism comprises applying a DNA fragment obtained by a polymerase chain re...
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JP2003532739A |
A method for obtaining avian antibodies from eggs, the method comprising the steps of: (a) providing egg material containing avian antibodies; (b) adjusting the pH of the egg material such that the antibodies in the sample have a desired...
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JP2003305451A |
To restrain the dissolution of a cathode by reducing the lowering of the surface voltage of the cathode.Minute gas bubbles stuck to the electrode surface is removed by providing a soil decontaminating apparatus with at least one pair of ...
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JP2003300076A |
To treat the impurity substances existing as minute solid components and dissolved components in water by a simple construction without being affected by water temperature and electrical conductivity.A separation water tank 10 into which...
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JP2003531362A |
A system for separating biomolecules by electrophoretic separation including a first separation barrier having a defined molecular mass cut-off disposed in the first electric field area, a first restriction barrier disposed between a fir...
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JP2003530988A |
An apparatus for processing compounds in small volumes by electrophoresis, the apparatus comprising: (a) a cathode in a static cathode buffer zone or compartment; (b) an anode in a static anode buffer zone or compartment, the anode dispo...
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JP2003531286A |
(57) [Summary] The present invention is arranged relative to the anode to accommodate (a) the cathode and; (b) when an electric potential is applied between the anode and the anode, to generate an electric field in the electric field reg...
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JP3457484B2 |
To remove and recover easily a polluted metal from the environment based on the original position treatment inexpensively without the necessity of treatment time. A recovery device 13 is provided with an electric field generating device ...
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JP2003290682A |
To move DNA bonded to magnetic fine particles to a target position without using manual operation or a drive mechanism by utilizing properties attracted by the magnetism of a magnetic substance.The movement of DNA bonded to magnetic fine...
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JP3453594B2 |
To permit the manufacture of liquid oxygen and liquid nitrogen by utilizing the waste cold heat of LNG or the like. High-pressure air introduced by a high-pressure air introducing device 2 is cooled in a heat exchanger 3 utilizing the co...
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JP2003265915A |
To provide a magnetic separating apparatus and a magnetic separating method for separating a substance which is to be separated and consists of a cell, plankton and protein or the like with high purity without destroying it.This magnetic...
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JP2003527605A |
The invention relates to methods of making arrays of anti-ligands for use in the analysis of ligands. Preferred ligands are proteins and preferred anti-ligands are antibodies, or antigen-binding variants or derivatives thereof. The micro...
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JP2003527601A |
A method is disclosed for effecting the concentration of a polar analyte in an alternating electric field. In the method, a relative translation of the polar analyte and an alternating electric field along a translation path is effected....
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JP3441058B2 |
To provide a microchip for capillary gel electrophoresis which can be manufactured at a low cost and is suitable to be disposed of after used only once for electrophoretic separation. This microchip comprises a flat base plate made of a ...
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JP2003523525A |
The invention concerns a composition for use in a process for separating the constituents of a sample by electrophoresis on an electrophoresis support, comprising one or more ionic compounds which, on applying an electric field to an ele...
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JP2003523350A |
A method of separating compounds that includes the steps of: tagging at least a first organic compound with a first tagging moiety to result in a first tagged compound; tagging at least a second organic compound with a second tagging moi...
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JP2003521898A |
The present invention relates to the identification of polyphosphate accumulating organisms that are capable of biologically removing phosphorus from wastewater. Specifically, the invention provides oligonucleotide probes or primers for ...
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JP3426236B2 |
Separation media for electrophoresis, and methods of filling and flushing of electrophoretic devices such as capillaries are described. By preparing submicron to above-micron sized cross-linked gel particles and using gel swelling equili...
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JP2003520962A |
A microfabricated silicon chip with a separation material, such as in situ prepared porous polymer monoliths in its microchannels is disclosed. The polymer monoliths are liquid-permeable and serve as microcolumns for liquid chromatograph...
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JP2003172736A |
To provide a microchip for chemical reaction capable of conducting an experiment speedily even under all experiment conditions irrespective of kind of chemical substance supplied for the experiment.Chemical reaction pool parts 11, 12 pro...
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JP2003166091A |
To provide a refining apparatus which removes ionic impurities in a liquid crystal material, and can enhance voltage retention of the liquid crystal material, and to provide a method for refining the liquid crystal material using the sam...
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JP2003518244A |
A method and device is disclosed for rapidly identifying a large number of proteins by placing a protein mixture in a sample chamber of an electrophoresis gel, and performing electrophoresis to separate the mixture by molecular weight, i...
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JP2003139738A |
To save a wasteful electric quantity, and to reduce a size of the whole unit.A cover member is provided to cover at least a face other than a face along an energization direction of a carrier for electrophoresis so as not to contact with...
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JP2003135932A |
To provide a collector used for removing metal ions from a plasma in a vacuum chamber.The collector includes collector plates which are installed in the chamber and are formed of interior cooling channels. An injector introduces a dissoc...
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JP2003514829A |
A novel multi-compartment electrolyser design is used to prefractionate complex protein mixtures, for use prior to the implementation of 2-D maps. Such sub-fractionation processes can effectively remove, via suitable narrow range isoelec...
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JP2003515098A |
An apparatus for rehydrating and for performing electrophoresis on a gel strip includes a tray defining a plurality of parallel troughs configured to receive gel strips. Each trough defines a centrally located rehydration area and an ele...
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JP3399593B2 |
PURPOSE: To provide a stable capillary suitable for continuous separation in such a state as having reproducible travel behavior by coating the inner surface of the capillary with a water soluble polarized polymer and then thermally immo...
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JP2003513240A |
A method for separating a chemical or biological compound present in a mixture of similar compounds by diffusion in a medium, the method comprising reacting the compounds of the mixture with a component (P) present in the medium to obtai...
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JP2003512605A |
A flow cytometry apparatus (1) and methods to process information incident to particles or cells entrained in a sheath fluid stream allowing assessment, differentiation, assignment, and separation of such particles or cells even at high ...
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JP2003512608A |
A method for the manufacture of a separation gel, which comprises the steps: (i) providing a polymerization mixture containing a first monomer (I) having a polymerizable unsaturated structure and a second monomer (II) comprising two or m...
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JP2003511046A |
This invention provides methods for removing unincorporated dye-labeled molecules from a mixture that includes dye-labeled polynucleotides or other polymers and the unincorporated dye-labeled molecules. The methods involve adsorbing the ...
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JP2003511046A5 |
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JP2003064363A |
To provide a liquid crystal material-purifying device which can remove ionic impurities existing in a liquid crystal material to realize the low consumption of electric current, high resistivity, high electric voltage retention rate, and...
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JP2003064364A |
To provide a liquid crystal material-purifying device which can remove ionic impurities existing in a liquid crystal material with an enhanced ionic impurity-removing ability to enhance the electric voltage retention rate of the liquid c...
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JP2003062401A |
To provide a method for purifying a vital substance from a sample containing the vital substance by an inexpensive and simple method.The vital substance is purified by a method comprising a step that a carrier for bonding the vital subst...
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JP2003508211A |
The present invention provides apparatuses and methods for continuously separating particles of interest from a heterogeneous particle population. The heterogeneity can be based on, for example, magnetic susceptibility, particle size, th...
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JP2003508043A |
Methods and devices are provided for producing dense arrays of chemical entities. A substrate comprises a plurality of microlocations having microelectrodes connected to a network for connection to a computer to control the voltage and p...
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