MX2022009131A - Deteccion de virus. - Google Patents

Deteccion de virus.

Info

Publication number
MX2022009131A
MX2022009131A MX2022009131A MX2022009131A MX2022009131A MX 2022009131 A MX2022009131 A MX 2022009131A MX 2022009131 A MX2022009131 A MX 2022009131A MX 2022009131 A MX2022009131 A MX 2022009131A MX 2022009131 A MX2022009131 A MX 2022009131A
Authority
MX
Mexico
Prior art keywords
virus
influenza
kits
produce
methods
Prior art date
Application number
MX2022009131A
Other languages
English (en)
Inventor
Henry John Lamble
David Lloyd
Original Assignee
Sense Biodetection 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
Priority claimed from GBGB2001082.3A external-priority patent/GB202001082D0/en
Priority claimed from GBGB2001234.0A external-priority patent/GB202001234D0/en
Application filed by Sense Biodetection Ltd filed Critical Sense Biodetection Ltd
Publication of MX2022009131A publication Critical patent/MX2022009131A/es

Links

Classifications

    • 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
    • C12Q1/70—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/251—Colorimeters; Construction thereof
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • C12Q2531/00—Reactions of nucleic acids characterised by
    • C12Q2531/10—Reactions of nucleic acids characterised by the purpose being amplify/increase the copy number of target nucleic acid
    • C12Q2531/119—Strand displacement amplification [SDA]
    • 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
    • C12Q2537/125—Sandwich assay format
    • 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
    • C12Q2565/00—Nucleic acid analysis characterised by mode or means of detection
    • C12Q2565/50—Detection characterised by immobilisation to a surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Immunology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Virology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Abstract

La presente invención está dirigida a kits y métodos para detectar y discriminar los patógenos objetivo del virus de la influenza A y el virus de la influenza B y, opcionalmente, el virus sincitial respiratorioen una muestra y a los dispositivos que contienen dichos kits y para usar en dichos métodos. La invención emplea enzimas de restricción, polimerasa y cebadores de oligonucleótidos para producir, en presencia de un patógeno objetivo, un producto de amplificación que se pone en contacto con sondas de oligonucleótidos para producir una especie detectora.
MX2022009131A 2020-01-25 2021-01-25 Deteccion de virus. MX2022009131A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB2001082.3A GB202001082D0 (en) 2020-01-25 2020-01-25 Virus detection
GBGB2001234.0A GB202001234D0 (en) 2020-01-29 2020-01-29 Virus detection
PCT/GB2021/050161 WO2021148816A1 (en) 2020-01-25 2021-01-25 Virus detection

Publications (1)

Publication Number Publication Date
MX2022009131A true MX2022009131A (es) 2022-08-22

Family

ID=74285514

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022009131A MX2022009131A (es) 2020-01-25 2021-01-25 Deteccion de virus.

Country Status (10)

Country Link
US (1) US20230059514A1 (es)
EP (1) EP4093882A1 (es)
JP (1) JP2023513433A (es)
KR (1) KR20220131925A (es)
CN (1) CN115003828A (es)
AU (1) AU2021211931A1 (es)
BR (1) BR112022014535A2 (es)
CA (1) CA3167895A1 (es)
MX (1) MX2022009131A (es)
WO (1) WO2021148816A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230062572A (ko) 2020-08-26 2023-05-09 센스 바이오디텍션 리미티드 장치
MX2023002147A (es) 2020-08-26 2023-05-04 Sense Biodetection Ltd Dispositivos.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455166A (en) 1991-01-31 1995-10-03 Becton, Dickinson And Company Strand displacement amplification
US9689031B2 (en) 2007-07-14 2017-06-27 Ionian Technologies, Inc. Nicking and extension amplification reaction for the exponential amplification of nucleic acids
WO2014164479A1 (en) 2013-03-11 2014-10-09 Elitech Holding B.V. Methods for true isothermal strand displacement amplification
GB201611469D0 (en) 2016-06-30 2016-08-17 Lumiradx Tech Ltd Improvements in or relating to nucleic acid amplification processes

Also Published As

Publication number Publication date
CN115003828A (zh) 2022-09-02
BR112022014535A2 (pt) 2022-09-20
JP2023513433A (ja) 2023-03-31
CA3167895A1 (en) 2021-07-29
KR20220131925A (ko) 2022-09-29
AU2021211931A1 (en) 2022-07-14
WO2021148816A1 (en) 2021-07-29
EP4093882A1 (en) 2022-11-30
US20230059514A1 (en) 2023-02-23

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