MAGNETIC BEAD-BASED ARRAY FOR GENETIC DETECTION

This invention provides a bead array counter system that combines strand displacement amplification with magnetoresistive micro sensor chips and magnetic beads. The system allows for detection of target nucleic acids in highly dilute samples. The system further provides a means to detect specific nu...

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Bibliographische Detailangaben
Hauptverfasser:	WESTIN, LORELEI, P, WANG, LING, RADTKEY, RAY, R, FENG, LANA, L, OCONNELL, JAMES, P, LANDIS, GEOFFREY, C, NERENBERG, MICHAEL, I
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS OR TEST PAPERS THEREFOR CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL ORENZYMOLOGICAL PROCESSES ENZYMOLOGY INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEICACIDS OR MICROORGANISMS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING PHYSICS PROCESSES OF PREPARING SUCH COMPOSITIONS SPIRITS TESTING VINEGAR WINE
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Beschreibung
Zusammenfassung:	This invention provides a bead array counter system that combines strand displacement amplification with magnetoresistive micro sensor chips and magnetic beads. The system allows for detection of target nucleic acids in highly dilute samples. The system further provides a means to detect specific nucleic acid sequences comprising SNPs and STRs. Cette invention concerne un système de comptage de batteries de billes qui combine une amplification du déplacement de brins à des micropuces détectrices magnétorésistantes et des billes magnétiques. Ce système permet de détecter des acides dans des échantillon à haute dilution, ainsi que des séquences d'acides nucléiques comprenant SNPs et STRs.