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7341844 |
Methods for diagnosing autism
The invention relates to the use of Reelin as a marker for diagnosing psychiatric conditions. The disclosed tools and techniques can facilitate the diagnosis of psychiatric disorders including...
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7294471 |
Method for purifying cancer-specific proliferating cell nuclear antigen
A method for purifying cancer-specific Proliferating Cell Nuclear Antigen (csPCNA) is described, as well as an immunoassay based thereon.
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7238493 |
Acetylation of pRb by p300 assay method for compounds which modulate this process
The present invention is based upon the finding that the protein p300 has acetylation activity which is directed to the retinoblastoma tumour suppressor protein pRb by the presence in the cell of...
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7195923 |
Ratiometric determination of glycated protein
The present invention provides methods for determining a ratio of an amount of a glycated form of a protein to a total amount of the protein in a sample containing the glycated protein, the...
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7169582 |
Multifunctional recombinant phycobiliprotein-based fluorescent constructs and phycobilisome display
The invention provides multifunctional fusion constructs which are rapidly incorporated into a macromolecular structure such as a phycobilisome such that the fusion proteins are separated from one...
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7160690 |
Nitrate sensor
A biosensor method and apparatus for detecting and measuring nitrate. The biosensor is based on the fluorescence properties of a receptor molecule fragment. The biosensor apparatus contains the...
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7105310 |
Detection of biomolecules by sensitizer-linked substrates
Methods and compositions for detecting and characterizing target biomolecules using sensitizer-linked substrate molecules are disclosed. High throughput screening assays and therapeutic...
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7081351 |
Method for screening an agent for ability to inhibit heparanase activity
The present invention provides a method for testing an agent for its potential to inhibit heparanase catalytic activity, comprising the steps of: interacting immobilized heparanase substrate...
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7071006 |
Carrier holding micro-substances, system suspending such carriers apparatus for manipulating such carriers and method of controlling positions of such carriers
Carriers hold remote-acting bodies which can be manipulated by a remote force, and also hold a micro-substance which is a target substance of an assay. The remote-acting bodies are manipulated in...
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7070941 |
Methods and compositions for tagging via azido substrates
The invention provides methods and compositions for azide tagging of biomolecules. In one embodiment of the invention, proteins are tagged by metabolic incorporation of prenylated azido-analog...
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6964872 |
Immunoassay method
When insoluble magnetic carrier particles are used in immunoassay, a method is provided which is suitable for saving labor and for treating a large number of samples within a short time while...
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6951682 |
Porous coatings bearing ligand arrays and use thereof
Articles comprising substantially uniform porous coatings, which may be photopatterned, are provided. The use of such porous coatings increases the surface density of attached compounds within, for...
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6946547 |
Ecstasy-class analogs and use of same in detection of ecstasy-class compounds
The present invention provides a system for the improved detection of ecstasy-class compounds in biological samples. New ecstasy-class analogs are provided for detection of such ecstasy-class...
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6887672 |
Anti-equine Fc epsilon receptor alpha chain antibodies and methods to detect IgE
The present invention relates to equine Fc epsilon receptor alpha chain nucleic acid molecules, proteins encoded by such nucleic acid molecules, antibodies raised against such proteins, and...
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6873719 |
Image acquisition apparatus
Image acquisition apparatus is used to obtain images of contents of containers for use in, for example, antibiotic susceptibility testing. The apparatus has image capture means, such as a scanner (...
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6872543 |
Method for assessing the risk of peptic ulcer, comprising the steps of determining quantitatively the concentrations of pepsinogen I (PGI) and gastrin-17 in a serum sample
The present invention concerns a method for assessing the risk of peptic ulcer by determining the presence and topographic phenotype of gastritis in an individual, by determining quantitatively the...
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6844162 |
Assays for TSH receptor autoantibodies
A method and kit for monitoring autoantibodies to thyroid stimulating hormone (TSH) receptor in a sample of body fluid, which employs the steps of:
(i) incubating TSH receptor with a sample...
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6818413 |
Fluorescence-based high throughput screening assays for protein kinases and phosphatases
The invention relates to novel fluorescence-based assays for protein kinases and phosphatases which can be used in high throughput screening. The methods of the invention utilize a competitive...
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6815169 |
Identification and expression of a novel kinesin motor protein
The invention provides isolated nucleic acid and amino acid sequences of TL-γ, antibodies to TL-γ, methods of screening for TL-γ modulators using biologically active TL-γ, and kits for...
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6787325 |
Complexes containing crosslinked avidin, analytical method with the use of crosslinked avidin and analytical reagents and kits
Provided are novel complexes containing a crosslinked avidin, an analyzing method and analyzing reagents and kits whereby a compound to be analyzed can be quickly, conveniently and accurately...
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6767536 |
Recombinant Staphylococcus thioredoxin reductase and inhibitors thereof useful as antimicrobial agents
Isolated and purified Staphylococcus thioredoxin reductases (TrxB) are provided. Polynucleotides encoding the TrxBs, vectors and host cells containing such polynucleotides are also provided. In...
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6759189 |
Early detection of lysosomal storage disorders
The present invention relates generally to lysosomal storage disorders and to diagnostic agents for their detection in humans and other animals. More particularly, the present invention is directed...
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6696262 |
Method for screening the risk of gastric cancer
Method for screening the risk for gastric cancer using, in combination, the determination of serum pepsinogen I, gastrin-17 and the supporting determination of Helicobacter pylori antibodies from...
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6677440 |
Process for the preparation in pure form of the protease activating blood clotting factor VII, its proenzyme or a mixture of both proteins by means of ion-exchange chromatography
A process for the preparation of a pure form of protein, wherein the protein is protease activating blood clotting factor VII, the proenzyme for the protease, or a mixture of both the-protease and...
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6673560 |
Measurement of hydride using chemiluminescent acridinium compounds and applications thereof
The present invention discloses a method for the measurement of hydride using a chemiluminescent compound. The preferred chemiluminescent molecule is an acridinium compound. The source of hydride...
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6670198 |
Test piece and system for reading out image information from the test piece
A test piece for use in biological analyses includes a plurality of different known specific binding substances disposed in predetermined positions on a substrate. The specific binding substances...
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6649419 |
Method and apparatus for protein manipulation
A method and apparatus for extracting, identifying, and manipulating proteins or peptides from a solution uses paramagnetic beads having a coating with an affinity for the target component. In one...
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6638725 |
Method for assaying receptor binding property and reagent for the assay
The present invention provides a method capable of simultaneous processing of plural test samples for the receptor binding property of a chemical substance, which does not require immobilization of...
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6627400 |
Multiplexed measurement of membrane protein populations
Families of compositions are provided as labels, referred to as eTag reporters for attaching to polymeric compounds and assaying based on release of the eTag reporters from the polymeric compound...
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6599704 |
Method for detecting mutated alleles
A method for detecting mutated alleles in an excess of wild type alleles in a sample by isolating sample DNA; amplifying a target DNA sequence; and separating mutated DNA sequences from wild type...
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6599691 |
Rapid immunoassay to detect infection with Mycobacterium tuberculosis
A rapid, non-invasive, semi-quantitative immunoassay of saliva has been developed to aid in the diagnosis of diseases, e.g., using saliva to detect subjects actively or previously infected with ...
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6593095 |
Detection of GPI anchored proteins
The present invention relates to toxins that specifically bind to GPI anchored proteins. More specifically, the present invention encompasses the uses of such toxins to detect the presence or...
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6593079 |
Method for simultaneous detection of HIV antigens and HIV antibodies
The invention concerns a process for diagnosis of an HIV infection by means of an immunoassay using the specific detection of the p24 antigen of HIV1, HIV1-Sub0 and/or the p26 antigen of HIV2, at...
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6589753 |
Determining cytoplasmic MSP-1 concentration to aid in diagnosis and prognosis of malignant tumors
An improved method of performing immunohistochemical staining on a tissue sample to determine the presence of cytoplasmic tumor marker Metallopanstimulin in cells in the tissue sample. The method...
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6548262 |
Methods of measuring tissue factor pathway inhibitor-3
The present invention relates to a novel TFPI-3 protein which is a member of the tissue factor protease inhibitor family. In particular, isolated nucleic acid molecules are provided encoding human...
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6514685 |
Detection of cancer using antibodies to the alphafeto protein receptor
A method for detecting cancer in a patient. The method comprises the steps of introducing labeled antibodies or labeled AFP to a biological sample of the patient so the labeled antibodies or...
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6489125 |
Methods for identifying chemical compounds that inhibit dissociation of FKBP12.6 binding protein from type 2 ryanodine receptor
This invention provides methods of regulating contraction of a subject's heart and of treating heart failure and cardiac arrhythmia. This invention also provides methods of obtaining compounds that...
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6475747 |
Method for detecting Cryptosporidium parvum oocysts
Methods for detecting parasites, such as Cryptosporidium parvum , in turbid and non-turbid samples by solubilizing molecular markers or antigens of the parasite. The molecular markers are...
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6468657 |
Controllable ion-exchange membranes
Multilayered porous materials are formed by coating a porous substrate with a metal and adsorbing an organic layer comprising a recognition moiety onto the metal film. The recognition moiety...
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6428966 |
Growth differentiation factor, lefty-1
Growth differentiation factor Lefty-1 polypeptide and polynucleotides are provided herein. Also disclosed are diagnostic and therapeutic methods of using the Lefty-1 polypeptide and polynucleotide...
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6362010 |
Methods and compositions for release of CD3430 cells from affinity matrices
Compounds and methods are provided for use in purification of CD34 + cells and specific surface antigens thereof. The present invention discloses methods for releasing CD34 + cells, as well as...
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6350579 |
Extended dynamic range assays
A method and compositions for the detection and/or quantification of an analyte through the use of a plurality of labeled probes, with two or more said probes targeted to different regions of said...
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6326159 |
Receptors for immune complexes
Receptors are disclosed that are antibodies that exhibit a binding affinity for an immune complex of a monoepitopic antigen and an antibody for such antigen that is substantially greater than the...
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6316213 |
Methods for the early diagnosis of ovarian, breast and lung cancer
The disclosed nucleic acid primer sets, used in combination with quantitative amplification (PCR) of tissue cDNA, can indicate the presence of specific proteases in a tissue sample. The detected...
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6306615 |
Detection method for monitoring β tubulin isotype specific modification
This invention relates to monoclonal antibodies that recognize modified β-tubulin isotypes, methods of using such antibodies to detect modified β-tubulin isotypes, methods of using such...
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6277489 |
Support for high performance affinity chromatography and other uses
Multilayered particulate materials are formed by coating a particulate substrate with a metal and adsorbing an organic layer comprising a recognition moiety onto the metal film. The recognition...
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6265227 |
Method for assaying antigen related to disorders caused by mental stress
The invention relates to the development of a method for assaying an antigen which is associated with disorders caused by mental stress in a human body fluid by way of an immunoassay technique...
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6255056 |
Cartilage resorption assays
Immunoassays for measuring type II collagen (cartilage) resorption in vivo employ either one or two antibodies. A first antibody binds to EKGPDP (SEQ ID NO:2) but not to EKGPDPLQ (SEQ ID NO:10),...
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6248325 |
Glutathione s-transferase
The present invention provides a human glutathione s-transferase (HGST) and polynucleotides which identify and encode HGST. The invention also provides genetically engineered expression vectors and...
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6228602 |
Competitive apo-peroxidase assay
Disclosed is an assay for an analyte in a fluid test sample such as urine which involves combining the fluid test sample with a reagent system comprising an apo-peroxidase, a redox dye, a peroxide...
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