CA3024295C - IMPROVEMENTS TO OR RELATING TO NUCLEIC ACID AMPLIFICATION PROCESSES - Google Patents

IMPROVEMENTS TO OR RELATING TO NUCLEIC ACID AMPLIFICATION PROCESSES

Info

Publication number
CA3024295C
CA3024295C CA3024295A CA3024295A CA3024295C CA 3024295 C CA3024295 C CA 3024295C CA 3024295 A CA3024295 A CA 3024295A CA 3024295 A CA3024295 A CA 3024295A CA 3024295 C CA3024295 C CA 3024295C
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CA
Canada
Prior art keywords
temperature
amplification
target
reaction
polymerase
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.)
Active
Application number
CA3024295A
Other languages
English (en)
French (fr)
Other versions
CA3024295A1 (en
Inventor
Jarrod Provins
Daiwei Shen
Bryan KRAYNACK
Original Assignee
LumiraDx UK Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56891177&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA3024295(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by LumiraDx UK Ltd filed Critical LumiraDx UK Ltd
Publication of CA3024295A1 publication Critical patent/CA3024295A1/en
Application granted granted Critical
Publication of CA3024295C publication Critical patent/CA3024295C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844—Nucleic acid amplification reactions
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844—Nucleic acid amplification reactions
    • C12Q1/6848—Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6844—Nucleic acid amplification reactions
    • C12Q1/6853—Nucleic acid amplification reactions using modified primers or templates
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2521/00—Reaction characterised by the enzymatic activity
    • C12Q2521/10—Nucleotidyl transfering
    • C12Q2521/101—DNA polymerase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2521/00—Reaction characterised by the enzymatic activity
    • C12Q2521/10—Nucleotidyl transfering
    • C12Q2521/107—RNA dependent DNA polymerase,(i.e. reverse transcriptase)
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2521/00—Reaction characterised by the enzymatic activity
    • C12Q2521/30—Phosphoric diester hydrolysing, i.e. nuclease
    • C12Q2521/307—Single strand endonuclease
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2521/00—Reaction characterised by the enzymatic activity
    • C12Q2521/50—Other enzymatic activities
    • C12Q2521/531—Glycosylase
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2525/00—Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
    • C12Q2525/10—Modifications characterised by
    • C12Q2525/113—Modifications characterised by incorporating modified backbone
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2525/00—Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
    • C12Q2525/10—Modifications characterised by
    • C12Q2525/131—Modifications characterised by incorporating a restriction site
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2525/00—Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
    • C12Q2525/30—Oligonucleotides characterised by their secondary structure
    • C12Q2525/301—Hairpin oligonucleotides
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2527/00—Reactions demanding special reaction conditions
    • C12Q2527/101—Temperature
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING 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
    • C12Q2537/00—Reactions characterised by the reaction format or use of a specific feature
    • C12Q2537/10—Reactions characterised by the reaction format or use of a specific feature the purpose or use of
    • C12Q2537/137—Reactions characterised by the reaction format or use of a specific feature the purpose or use of a displacement step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Clinical Laboratory Science (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
CA3024295A 2016-06-30 2017-06-30 IMPROVEMENTS TO OR RELATING TO NUCLEIC ACID AMPLIFICATION PROCESSES Active CA3024295C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1611469.6 2016-06-30
GBGB1611469.6A GB201611469D0 (en) 2016-06-30 2016-06-30 Improvements in or relating to nucleic acid amplification processes
PCT/GB2017/051927 WO2018002649A1 (en) 2016-06-30 2017-06-30 Improvements in or relating to nucleic acid amplification processes

Publications (2)

Publication Number Publication Date
CA3024295A1 CA3024295A1 (en) 2018-01-04
CA3024295C true CA3024295C (en) 2024-09-24

Family

ID=56891177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3024295A Active CA3024295C (en) 2016-06-30 2017-06-30 IMPROVEMENTS TO OR RELATING TO NUCLEIC ACID AMPLIFICATION PROCESSES

Country Status (15)

Country Link
US (2) US11591643B2 (enExample)
EP (1) EP3478853B2 (enExample)
JP (2) JP6957527B2 (enExample)
KR (1) KR102392010B1 (enExample)
CN (1) CN109642251B (enExample)
AU (1) AU2017287852B2 (enExample)
CA (1) CA3024295C (enExample)
ES (1) ES2841624T5 (enExample)
GB (1) GB201611469D0 (enExample)
IL (1) IL263870A (enExample)
MX (1) MX2018015421A (enExample)
RU (1) RU2760915C2 (enExample)
SG (1) SG11201809927XA (enExample)
WO (1) WO2018002649A1 (enExample)
ZA (1) ZA201807460B (enExample)

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CN114481656B (zh) 2015-06-11 2024-03-22 思科有限责任公司 用于从植物基和再生材料生产纸浆、能源和生物衍生物的方法和系统
GB201611469D0 (en) 2016-06-30 2016-08-17 Lumiradx Tech Ltd Improvements in or relating to nucleic acid amplification processes
GB2569965A (en) * 2018-01-04 2019-07-10 Lumiradx Uk Ltd Improvements in or relating to amplification of nucleic acids
GB201812149D0 (en) 2018-07-25 2018-09-05 Sense Biodetection Ltd Nucleic acid detection method
GB201915346D0 (en) 2019-06-21 2019-12-04 Lumiradx Tech Ltd Improvements in or relating to nicking enzymes
CN115003828A (zh) 2020-01-25 2022-09-02 圣斯生物检测有限公司 病毒检测
US20220316003A1 (en) * 2020-03-09 2022-10-06 Illumina, Inc. Methods for sequencing polynucleotides
US20240218438A1 (en) * 2021-05-27 2024-07-04 Lumiradx Uk Ltd. Improvements in or relating to digestion of reaction products
TW202330758A (zh) 2021-09-16 2023-08-01 美商賽克股份有限公司 從由廢棄材料解聚合所形成再生二酸形成聚酯之方法
EP4402119A4 (en) * 2021-09-16 2025-10-15 Circ Llc AGING PROCESS FOR REGENERATED DIACID CRYSTALS

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Also Published As

Publication number Publication date
KR20190024890A (ko) 2019-03-08
ES2841624T5 (en) 2026-03-19
CA3024295A1 (en) 2018-01-04
RU2019101504A3 (enExample) 2020-11-30
SG11201809927XA (en) 2019-01-30
JP2022017268A (ja) 2022-01-25
AU2017287852A1 (en) 2018-11-22
US20190226015A1 (en) 2019-07-25
ES2841624T3 (es) 2021-07-08
RU2019101504A (ru) 2020-07-30
JP6957527B2 (ja) 2021-11-02
RU2760915C2 (ru) 2021-12-01
KR102392010B1 (ko) 2022-04-27
BR112018075801A2 (pt) 2019-03-26
US11591643B2 (en) 2023-02-28
CN109642251B (zh) 2022-08-19
WO2018002649A1 (en) 2018-01-04
ZA201807460B (en) 2021-06-30
MX2018015421A (es) 2019-11-28
EP3478853B1 (en) 2020-10-07
IL263870A (en) 2019-01-31
EP3478853B2 (en) 2025-11-26
GB201611469D0 (en) 2016-08-17
AU2017287852B2 (en) 2022-11-24
JP2019519231A (ja) 2019-07-11
US20230340579A1 (en) 2023-10-26
EP3478853A1 (en) 2019-05-08
CN109642251A (zh) 2019-04-16

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