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CA3231249A1 - Diagnostics rapides de coronavirus - Google Patents

Diagnostics rapides de coronavirus Download PDF

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Publication number
CA3231249A1
CA3231249A1 CA3231249A CA3231249A CA3231249A1 CA 3231249 A1 CA3231249 A1 CA 3231249A1 CA 3231249 A CA3231249 A CA 3231249A CA 3231249 A CA3231249 A CA 3231249A CA 3231249 A1 CA3231249 A1 CA 3231249A1
Authority
CA
Canada
Prior art keywords
strand
probe
quencher
fluorophore
rna
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3231249A
Other languages
English (en)
Inventor
Hedia MAAMAR
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Proof Diagnostics Inc
Original Assignee
Proof Diagnostics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Proof Diagnostics Inc filed Critical Proof Diagnostics Inc
Publication of CA3231249A1 publication Critical patent/CA3231249A1/fr
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844Nucleic acid amplification reactions
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12QMEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/70Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Immunology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Virology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

Abstract

L'invention concerne des systèmes et des méthodes de diagnostics rapides liés à l'utilisation de combinaisons de systèmes effecteurs CRISPR avec des séquences de guidage optimisées, de sondes OSD, de sondes ARN et/ou de ARNase H en vue de détecter des séquences d'acide nucléique, telles que des séquences provenant d'un coronavirus, ainsi que des dispositifs de diagnostic à flux latéral multiplex et des méthodes d'utilisation.
CA3231249A 2021-09-09 2022-09-08 Diagnostics rapides de coronavirus Pending CA3231249A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163242377P 2021-09-09 2021-09-09
US63/242,377 2021-09-09
PCT/US2022/076140 WO2023039491A2 (fr) 2021-09-09 2022-09-08 Diagnostics rapides de coronavirus

Publications (1)

Publication Number Publication Date
CA3231249A1 true CA3231249A1 (fr) 2023-03-16

Family

ID=85506942

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3231249A Pending CA3231249A1 (fr) 2021-09-09 2022-09-08 Diagnostics rapides de coronavirus

Country Status (2)

Country Link
CA (1) CA3231249A1 (fr)
WO (1) WO2023039491A2 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11851702B2 (en) * 2020-03-23 2023-12-26 The Broad Institute, Inc. Rapid diagnostics
EP4265741A1 (fr) * 2022-04-21 2023-10-25 Consejo Superior de Investigaciones Científicas (CSIC) Procédé de détection de virus basé sur crispr-cas9 multiplexable
CN119614679A (zh) * 2023-09-14 2025-03-14 厦门大学 一款通用型核酸检测平台
CN117511547B (zh) * 2023-10-25 2025-08-01 武汉大学 一种量子点底物探针及其制备方法与应用
CN117660702B (zh) * 2024-02-01 2024-04-30 广东省林业科学研究院 检测丽水穿山甲病毒的荧光定量pcr引物组及方法
CN118006733B (zh) * 2024-04-09 2024-07-09 艾特生物科技(深圳)有限公司 一种基于Cas12a与链霉亲和素适配体级联的核酸化学发光检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4274856B2 (ja) * 2003-06-19 2009-06-10 オリンパス株式会社 Dnaとdna結合タンパク質との反応を検出する方法
DE602006008150D1 (de) * 2006-10-12 2009-09-10 Bio Rad Pasteur Doppelsträngige Sonden zur Fluoreszenzdetektion von Nukleinsäuren
US10273525B2 (en) * 2010-11-10 2019-04-30 Brandeis University Compositions, methods, and kits for detecting and identifying mycobacteria
GB201122458D0 (en) * 2011-12-30 2012-02-08 Univ Wageningen Modified cascade ribonucleoproteins and uses thereof
US11987836B2 (en) * 2014-09-30 2024-05-21 Global Life Sciences Solutions Usa Llc Method for nucleic acid analysis directly from an unpurified biological sample
EP3986614A2 (fr) * 2019-06-18 2022-04-27 Mammoth Biosciences, Inc. Dosages et méthodes de détection d'acides nucléiques
EP4061941A4 (fr) * 2019-11-19 2023-12-06 The Broad Institute, Inc. Rétrotransposons et leur utilisation

Also Published As

Publication number Publication date
WO2023039491A3 (fr) 2023-06-29
WO2023039491A2 (fr) 2023-03-16

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