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Class 536/24.3 - Probes for detection of specific nucleotide sequences or primers for the synthesis of DNA or RNA


Subclass of Class 536 - Organic compounds -- part of the class 532-570 series
Definition: Fragments of nucleic acids which have utility as probes
No. of patents: 4808
Last issue date: 05/29/2012


1                      
NumberTitleIssue Date
8188255Human microRNAs associated with cancer
The invention provides new sequences for human microRNAs associated with cancer which may be used as molecular markers for cancer diagnostics or as therapeutic targets or agents. ...
05/29/2012
8187809Method for judging lymph node metastasis of stomach cancer and kit used therefor
The present invention provides a novel marker capable of accurately diagnosing the lymph node metastasis of stomach cancer. An mRNA, or a fragment thereof, coding for at least one protein selected from TFF1, AGR2, PRSS8, MUC1, MUC4 and MUC17 can be useful as a lymph...
05/29/2012
8183359Kits for amplifying DNA
Kits for amplifying DNA which include a priming oligonucleotide that hybridizes to a 3′-end of a DNA target sequence, a displacer oligonucleotide that hybridizes to a target nucleic acid containing the DNA target sequence at a position upstream from the priming ol...
05/22/2012
8173795Methods and compositions for identifying and characterizing hepatitis C
The invention provides novel methods and compositions for amplifying portions of the HCV genome. The nucleic acid sequences set forth as SEQ ID NOS:1-64 derived from HCV cDNA and functional equivalents thereof, kits containing same, and methods employing same, are u...
05/08/2012
8148511Methods and compositions for the detection and quantification of and
The present invention is drawn to methods and compositions for the rapid assessment of fecal indicator bacteria in a sample. Provided herein are novel primer and probe compositions for use in detecting the presence of these organisms in a sample, particularly using ...
04/03/2012
8148075Methods for producing nucleic acid hybridization probes that amplify hybridization signal by promoting network formation
This invention describes methods for the generation of nucleic acid probes that improve the sensitivity of hybridization assays. The sensitivity increase results from structural modifications of nucleic acids that promote network formation during hybridization with ...
04/03/2012
8143388Method and test kit for quantitative determination of polynucleotides in a mixture
The invention relates to a method and test kit for quantitative determination of the amounts or relative proportions of polynucleotides in a mixture. The invention enables assessment of dynamic variations in a mixed population of organisms using affinity aided solut...
03/27/2012
8138326Method and kit for quantitative and qualitative determination of human papillomavirus
The present invention relates to a method and kit for quantitative and qualitative determination of human papillomavirus, HPV, in a sample. More precisely, for quantitative and qualitative determination of oncogenic HPV to predict the risk of HPV infection resulting...
03/20/2012
8133989Nucleic acid primer/construct compositions
This invention provides novel processes for amplifying nucleic acid sequences of interest, including linear and non-linear amplification. In linear amplification, a single initial primer or nucleic acid construct is utilized to carry out the amplification process. I...
03/13/2012
8129112Polymorphisms in the human CYP2D6 gene promoter region and their use in diagnostic and therapeutic applications
Provided are polynucleotides of molecular variant promoters of the CYP2D6 gene which, for example, are associated with abnormal drug response or individual predisposition to several common diseases and disorders caused by drug under- or over-metabolization, and vect...
03/06/2012
8129117Genetic markers for assessing risk of developing bipolar disorder
This document provides methods and materials related to genetic markers of Bipolar Disorder (BD) and Schizophrenia (SZ). For example, methods for using such genetic markers to assess risk of developing BD and/or SZ are provided, as are methods for making a different...
03/06/2012
8124343IRE-1α substrates
IRE-1α substrates useful for identifying agonists and antagonists of IRE-1α RNase activity. ...
02/28/2012
8124751Hybridization chain reaction amplification for in situ imaging
The present invention relates to the use of fluorescently labeled nucleic acid probes to identify and image analytes in a biological sample. In the preferred embodiments, a probe is provided that comprises a target region able to specifically bind an analyte of inte...
02/28/2012
8114979Di-alpha amino anthraquinone compositions
The invention provides novel anthraquinone compositions that are useful as broad-spectrum quenchers of fluorescence and provides methods for making and using them. The anthraquinone quenchers can be conjugated to a variety of biologically relevant compounds, includi...
02/14/2012
8114978Methods for genotyping selected polymorphism
Methods for genotyping polymorphisms using a locus specific primer that is complementary to a region near a selected polymorphism are described. Methods for synthesizing pools of locus specific primers that incorporate some degenerate positions are also disclosed. A...
02/14/2012
8110673Aggregation sensor and solutions and kits comprising the same
This invention relates to an aggregation sensor useful for the detection and analysis of aggregants in a sample, and methods, articles and compositions relating to such a sensor. The sensor comprises first and second optically active units, where energy may be trans...
02/07/2012
8101740Positron emission tomography probes for imaging immune activation and selected cancers
Compounds for use as PET probes and methods for synthesizing and using these, comprising [18F]D-FAC and other cytosine and adenosine analogs. ...
01/24/2012
8097412DNA-based test for detection of annual and intermediate ryegrass
We have developed a novel TaqMan quantitative PCR (Q-PCR) based DNA test for detecting annual and/or intermediate ryegrass types in perennial ryegrass. This DNA test was designed using an insertion/deletion (InDel) site in the LpVRN2_2 gene. The new DNA test is more...
01/17/2012
8092996Method for detecting cystic fibrosis
The present invention relates to methods for amplifying various regions of the cystic fibrosis transmembrane regulator (CFTR) gene. Methods are provided for amplifying one or all 27 exons of the CFTR gene and a portion of the CFTR promoter region in a single tube. T...
01/10/2012
RE43096Tagged extendable primers and extension products
This invention provides a duplex comprising an oligonucleotide primer and a template, wherein the primer is coupled chemically to a chromophore or fluorophore so as to allow chain extension by a polymerase. In one embodiment, the primer is extended by a polymerase t...
01/10/2012
8088582Compositions for the use in identification of fungi
The present invention provides compositions, kits and methods for rapid identification and quantification of fungi by molecular mass and base composition analysis. ...
01/03/2012
8080373Method for the early detection of pancreatic cancer and other gastrointestinal disease conditions
A method for the early diagnosis of pancreatic cancer and other gastrointestinal disease compares the gene expression patterns from a patient's peripheral blood monocytes-lymphocyte's gene system with either the similar gene expression patterns of a normal person, o...
12/20/2011
8071750Determination of hepatitis C virus genotype
The present invention provides compositions and methods for the detection and characterization of HCV sequences. More particularly, the present invention provides compositions, methods and kits for using invasive cleavage structure assays (e.g. the INVADER assay) to...
12/06/2011
8063196Highly orthogonal universal sequences for use in nucleic acid assays
The invention provides a set of highly orthogonal six-code universal sequences for use in bDNA singleplex and multiplex nucleic acid hybridization assays. The six-code orthogonal sequences do not cross-hybridize and thus, minimize or eliminate the 3-mer cross-hybrid...
11/22/2011
8063197Compositions and methods for detection of hepatitis A virus nucleic acid
Nucleic acid oligomeric sequences and in vitro nucleic acid amplification and detection methods for detecting the presence of HAV RNA sequences in samples are disclosed. Kits comprising nucleic acid oligomers for amplifying and detecting HAV nucleic acid sequences a...
11/22/2011
8048626Multiplex Q-PCR arrays
This invention provides methods and systems for measuring the concentration of multiple nucleic acid sequences in a sample. The nucleic acid sequences in the sample are simultaneously amplified, for example, using polymerase chain reaction (PCR) in the presence of a...
11/01/2011
8048630Methods and agents for detecting
The present disclosure provides methods that permit detection of all known species of Parechovirus, including Human parechovirus and Ljungan virus (LV). In particular examples the method includes amplifying at least a portion of the 5′NTR of parechovirus nucleic a...
11/01/2011
8043810Analyte detection using autocatalytic chain reactions
Compositions and methods for detecting the presence of analytes employing autocatalytic chain reactions (ACR) having super linear kinetics for amplification of signal are disclosed. ...
10/25/2011
8026066Detection of nucleic acids from multiple types of human papillomaviruses
Nucleic acid oligonucleotide sequences are disclosed which include amplification oligomers and probe oligomers which are useful for detecting multiple types of human papillomaviruses (HPV) associated with cervical cancer. Methods for detecting multiple HPV types in ...
09/27/2011
8017756Elite event A5547-127 and methods and kits for identifying such event in biological samples
Tools are provided which allow rapid and unequivocal identification of elite event A5547-127 in biological samples. ...
09/13/2011
8017757Kits and method for detecting human papilloma virus with oligo nucleotide bead array
Provided are determining methods of human papillomavirus (HPV) genotypes with a high sensitivity. The method includes performing two-step PCRs on an HPV L1 gene in a sample to be analyzed as a biotin-labeled, single-stranded L1 gene, performing a hybridization react...
09/13/2011
8017331IRE-1α substrates
IRE-1α substrates useful for identifying agonists and antagonists of IRE-1α RNase activity. ...
09/13/2011
8003778Detection of red tide organisms by nucleic acid amplification
A real-time reverse transcription-PCR, or NABSA, method (and associated primers) targeting the rbcL gene for the detection and quantitation of the Florida red tide organism, Karenia brevis. ...
08/23/2011
7999095Nucleic acid supported protein complementation
The present invention is directed to novel methods for in vitro and in vivo detection of target nucleic acid molecules, including DNA and RNA targets, as well as nucleic acid analogues. The present invention is based on protein complementation, in which two individu...
08/16/2011
7994304Methods and compositions for sequencing a nucleic acid
The invention provides a family of tethered nucleotide analogs useful in sequencing nucleic acids containing a homopolymer region comprising, for example, two or more base repeats, and to sequencing methods using such tethered nucleotide analogs. ...
08/09/2011
7964716Fluorescent primer system for detection of nucleic acids (Q priming)
The present invention is directed to a self-quenching primer comprising; a fluorophore that can be quenched by guanine; an oligonucleotide sequence that forms a hairpin; an oligonucleotide that is a target specific sequence and; use in amplification reactions, parti...
06/21/2011
7960537Polynucleotides for use as tags and tag complements, manufacture and use thereof
A family of minimally cross-hybridizing nucleotide sequences, methods of use, etc. A specific family of 210 24mers is described. ...
06/14/2011
7919611Nucleotide primer set and nucleotide probe for detecting genotype of N-acetyltransferase-2 (NAT2)
There is provided a nucleotide primer set for LAMP amplification, used for detecting genotypes of single-nucleotide polymorphisms G590A, G857A and T341C of a NAT2 gene. There is also provided a nucleotide probe for detection of an amplification product amplified wit...
04/05/2011
7910719Method of detecting human papilloma virus by using nucleic acid amplification method and nucleic acid chain-immobilized carrier
Provided is a nucleic acid primer for LAMP amplification for use in the detection of human papilloma virus and identification of its genotype. The present invention also provides a method of detecting human papilloma virus and identifying its genotype, includes a st...
03/22/2011
7906639Oligonucleotides having a 2′-O,4′-C-ethylene nucleotide in the third position of the 3′-end
The present invention relates to a method for detecting gene polymorphism by PCR, using, as a primer, an oligonucleotide, wherein the third nucleotide from the 3′-end thereof is a 2′-O,4′-C-ethylene nucleotide (ENA) unit, the other oligonucleotides are natural...
03/15/2011
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