CA2796676C - Methods for measuring enzyme activity useful in determining cell viability in non-purified samples - Google Patents
Methods for measuring enzyme activity useful in determining cell viability in non-purified samples Download PDFInfo
- Publication number
- CA2796676C CA2796676C CA2796676A CA2796676A CA2796676C CA 2796676 C CA2796676 C CA 2796676C CA 2796676 A CA2796676 A CA 2796676A CA 2796676 A CA2796676 A CA 2796676A CA 2796676 C CA2796676 C CA 2796676C
- Authority
- CA
- Canada
- Prior art keywords
- sample
- microorganism
- polymerase
- dna
- methods
- 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.)
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Classifications
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- 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
- C12Q1/6876—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes
- C12Q1/6888—Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for detection or identification of organisms
-
- 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
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
-
- 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
- C12Q1/25—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving enzymes not classifiable in groups C12Q1/26 - C12Q1/66
-
- 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
- C12Q1/34—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase
- C12Q1/42—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving hydrolase involving phosphatase
-
- 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
- C12Q1/48—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving transferase
-
- 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
- C12Q1/6813—Hybridisation assays
- C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Toxicology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US32493910P | 2010-04-16 | 2010-04-16 | |
| US32494910P | 2010-04-16 | 2010-04-16 | |
| US61/324,949 | 2010-04-16 | ||
| US61/324,939 | 2010-04-16 | ||
| US32541310P | 2010-04-19 | 2010-04-19 | |
| US61/325,413 | 2010-04-19 | ||
| PCT/US2011/032600 WO2011130584A2 (en) | 2010-04-16 | 2011-04-15 | Methods for measuring enzyme activity useful in determining cell viability in non-purified samples |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2796676A1 CA2796676A1 (en) | 2011-10-20 |
| CA2796676C true CA2796676C (en) | 2020-07-14 |
Family
ID=44799329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2796676A Active CA2796676C (en) | 2010-04-16 | 2011-04-15 | Methods for measuring enzyme activity useful in determining cell viability in non-purified samples |
Country Status (16)
| Country | Link |
|---|---|
| US (3) | US20130196318A1 (enExample) |
| EP (3) | EP3284831B1 (enExample) |
| JP (2) | JP2013537399A (enExample) |
| KR (2) | KR20130094714A (enExample) |
| CN (1) | CN103328652B (enExample) |
| AP (1) | AP2012006530A0 (enExample) |
| AU (2) | AU2011239587B2 (enExample) |
| CA (1) | CA2796676C (enExample) |
| EA (1) | EA201291001A1 (enExample) |
| ES (3) | ES2906061T3 (enExample) |
| MY (1) | MY161567A (enExample) |
| NZ (2) | NZ701866A (enExample) |
| PH (2) | PH12012502065A1 (enExample) |
| SG (2) | SG10201502900PA (enExample) |
| WO (1) | WO2011130584A2 (enExample) |
| ZA (1) | ZA201208522B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3284831B1 (en) | 2010-04-16 | 2019-07-24 | Momentum Bioscience Limited | Methods for measuring enzyme activity useful in determining cell viability in non-purified samples |
| EP2800822B1 (en) * | 2012-01-05 | 2017-03-29 | Zeus Scientific, Inc. | Improved dna polymerase activity assays and methods enabling detection of viable microbes |
| KR20150009539A (ko) * | 2012-04-12 | 2015-01-26 | 제우스 사이언티픽, 아이엔씨. | 어떤 중합효소 연장 활성의 민감한, 정량적 측정에 유용한 중합효소 활성을 측정하고 생육성 세포의 존재를 결정하는 방법 |
| GB2528647A (en) * | 2014-07-10 | 2016-02-03 | Momentum Bioscience Ltd | Detecting viable microorganisms |
| GB201412316D0 (en) * | 2014-07-10 | 2014-08-27 | Momentum Bioscience Ltd | Detecting the absence of micro-organisms |
| US9879328B2 (en) * | 2014-11-21 | 2018-01-30 | GeneWeave Biosciences, Inc. | Mechanisms of antimicrobial susceptibility |
| US10662484B1 (en) | 2016-03-24 | 2020-05-26 | Bench in a Box, LLC | Two universal duplex primer sets and a combined real-time PCR and high resolution melt analysis assay for the amplification of gram-positive and gram-negative bacteria |
| GB201805479D0 (en) * | 2018-04-03 | 2018-05-16 | Momentum Bioscience Ltd | Microorganism separation and detection |
| GB201914538D0 (en) | 2019-10-08 | 2019-11-20 | Momentum Bioscience Ltd | Microorganism capture from antimicrobial-containing solution |
| US20230112608A1 (en) | 2021-10-13 | 2023-04-13 | Disruptive Oil And Gas Technologies Corp | Nanobubble dispersions generated in electrochemically activated solutions |
| CN114032285B (zh) * | 2021-11-24 | 2022-05-24 | 北京擎科生物科技有限公司 | PolyA聚合酶活性检测方法 |
| WO2025122959A1 (en) * | 2023-12-07 | 2025-06-12 | California Institute Of Technology | Methods for the translated alignment of transcriptomic data at single-cell resolution |
| GB202405229D0 (en) | 2024-04-12 | 2024-05-29 | Momentum Bioscience Ltd | Microorganism enumeration |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS501953B1 (enExample) | 1968-08-05 | 1975-01-22 | ||
| JPS505942B1 (enExample) | 1970-08-23 | 1975-03-08 | ||
| JPS6054697A (ja) * | 1983-09-05 | 1985-03-29 | イザド−ラ ブロドスキイ | 診断方法および装置 |
| US4683202A (en) | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
| US4683195A (en) | 1986-01-30 | 1987-07-28 | Cetus Corporation | Process for amplifying, detecting, and/or-cloning nucleic acid sequences |
| SE462497B (sv) | 1988-11-30 | 1990-07-02 | Clas Fredrik Runesson Kaelland | Saett foer att aktivitetsbestaemma polymeraser |
| ATE143696T1 (de) * | 1989-02-28 | 1996-10-15 | Canon Kk | Partiell doppelsträngiges oligonukleotid und verfahren zu seiner bildung |
| US5143854A (en) | 1989-06-07 | 1992-09-01 | Affymax Technologies N.V. | Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof |
| DE4027616A1 (de) | 1990-08-31 | 1992-03-05 | Boehringer Mannheim Gmbh | Verfahren zur bestimmung von polymerase-aktivitaet |
| JPH06509477A (ja) | 1992-05-11 | 1994-10-27 | シュープバッハ・イエルク | 逆転写酵素の検出方法 |
| US5629154A (en) † | 1993-11-12 | 1997-05-13 | Geron Corporation | Telomerase activity assays |
| US5489508A (en) † | 1992-05-13 | 1996-02-06 | University Of Texas System Board Of Regents | Therapy and diagnosis of conditions related to telomere length and/or telomerase activity |
| JPH0622798A (ja) * | 1992-07-07 | 1994-02-01 | Hitachi Ltd | 塩基配列決定法 |
| US5719028A (en) * | 1992-12-07 | 1998-02-17 | Third Wave Technologies Inc. | Cleavase fragment length polymorphism |
| US5863726A (en) † | 1993-11-12 | 1999-01-26 | Geron Corporation | Telomerase activity assays |
| JP3856467B2 (ja) | 1994-07-13 | 2006-12-13 | イギリス国 | 微生物学的試験方法および試薬 |
| US6054278A (en) * | 1997-05-05 | 2000-04-25 | The Perkin-Elmer Corporation | Ribosomal RNA gene polymorphism based microorganism identification |
| ATE434667T1 (de) * | 1999-07-28 | 2009-07-15 | Kaken Pharma Co Ltd | Verfahren zum nachweis pathogener mikroorganismen und antimikrobieller mittel, verfahren zum nachweis der arzneimittelwirkung antimikrobieller mittel und antimikrobielle mittel |
| GB9923846D0 (en) | 1999-10-09 | 1999-12-08 | Quip Technology Limited | Reverse transcriptase assay |
| EP1529117A2 (en) * | 2002-08-08 | 2005-05-11 | University of Lausanne | Method for the rapid assessment of the presence and viability of bacterial cells and use thereof |
| US20050136439A1 (en) * | 2003-09-12 | 2005-06-23 | North Carolina State University | Novel methods of inorganic compound discovery and synthesis |
| GB0508981D0 (en) * | 2005-05-03 | 2005-06-08 | Acolyte Biomedica Ltd | Distinguishing cells in a sample |
| CA2609487A1 (en) * | 2005-05-18 | 2006-11-23 | Iseao Technologies Limited | Improved methods and kits for detecting an enzyme capable of modifying a nucleic acid |
| EP1963528A4 (en) * | 2005-12-20 | 2009-11-25 | Ming-Sheng Lee | APPARATUS, METHODS AND PRODUCTS FOR DETECTION OF GENETIC MUTATION |
| US7947447B2 (en) * | 2007-01-16 | 2011-05-24 | Somalogic, Inc. | Method for generating aptamers with improved off-rates |
| WO2009007719A2 (en) * | 2007-07-09 | 2009-01-15 | Iseao Technologies Limited | Detection of micro-organisms based on their nad-dependent dna ligase activity |
| EP3284831B1 (en) | 2010-04-16 | 2019-07-24 | Momentum Bioscience Limited | Methods for measuring enzyme activity useful in determining cell viability in non-purified samples |
-
2011
- 2011-04-15 EP EP17194583.5A patent/EP3284831B1/en active Active
- 2011-04-15 JP JP2013505162A patent/JP2013537399A/ja active Pending
- 2011-04-15 KR KR1020127030167A patent/KR20130094714A/ko not_active Ceased
- 2011-04-15 WO PCT/US2011/032600 patent/WO2011130584A2/en not_active Ceased
- 2011-04-15 AU AU2011239587A patent/AU2011239587B2/en not_active Ceased
- 2011-04-15 SG SG10201502900PA patent/SG10201502900PA/en unknown
- 2011-04-15 NZ NZ701866A patent/NZ701866A/en not_active IP Right Cessation
- 2011-04-15 MY MYPI2012004567A patent/MY161567A/en unknown
- 2011-04-15 ES ES19187658T patent/ES2906061T3/es active Active
- 2011-04-15 SG SG2012076097A patent/SG184563A1/en unknown
- 2011-04-15 EP EP11769633.6A patent/EP2558600B2/en active Active
- 2011-04-15 ES ES17194583T patent/ES2739806T3/es active Active
- 2011-04-15 CN CN201180019406.9A patent/CN103328652B/zh active Active
- 2011-04-15 KR KR1020187021294A patent/KR102068136B1/ko active Active
- 2011-04-15 CA CA2796676A patent/CA2796676C/en active Active
- 2011-04-15 EP EP19187658.0A patent/EP3617320B1/en active Active
- 2011-04-15 AP AP2012006530A patent/AP2012006530A0/xx unknown
- 2011-04-15 EA EA201291001A patent/EA201291001A1/ru unknown
- 2011-04-15 ES ES11769633T patent/ES2644258T5/es active Active
- 2011-04-15 PH PH1/2012/502065A patent/PH12012502065A1/en unknown
- 2011-04-15 US US13/641,480 patent/US20130196318A1/en not_active Abandoned
- 2011-04-15 NZ NZ720529A patent/NZ720529A/en not_active IP Right Cessation
-
2012
- 2012-11-13 ZA ZA2012/08522A patent/ZA201208522B/en unknown
-
2015
- 2015-06-12 US US14/737,736 patent/US10870894B2/en active Active
- 2015-08-12 US US14/825,092 patent/US10876173B2/en active Active
-
2016
- 2016-02-12 PH PH12016500300A patent/PH12016500300A1/en unknown
- 2016-06-09 AU AU2016203878A patent/AU2016203878A1/en not_active Abandoned
-
2017
- 2017-04-25 JP JP2017086485A patent/JP6603956B2/ja active Active
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160408 |