EA201692258A1 - Композиция и способ для стабилизации и поддержания жизнеспособности устойчивых микроорганизмов - Google Patents

Композиция и способ для стабилизации и поддержания жизнеспособности устойчивых микроорганизмов

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Publication number
EA201692258A1
EA201692258A1 EA201692258A EA201692258A EA201692258A1 EA 201692258 A1 EA201692258 A1 EA 201692258A1 EA 201692258 A EA201692258 A EA 201692258A EA 201692258 A EA201692258 A EA 201692258A EA 201692258 A1 EA201692258 A1 EA 201692258A1
Authority
EA
Eurasian Patent Office
Prior art keywords
composition
viability
maintaining
microorganisms
sustainable
Prior art date
Application number
EA201692258A
Other languages
English (en)
Inventor
Х. Чаим Бирнбоим
Кассандра Келли-Сирино
Битапи Рэй
Жак Оскар Еверард Найлс
Олле Маартен Де Бруин
Original Assignee
ДиЭнЭй ГЕНОТЕК ИНК.
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 ДиЭнЭй ГЕНОТЕК ИНК. filed Critical ДиЭнЭй ГЕНОТЕК ИНК.
Publication of EA201692258A1 publication Critical patent/EA201692258A1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/04—Preserving or maintaining viable microorganisms
    • 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
    • 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
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

В настоящей заявке предложены композиция и способ для стабилизации и поддержания жизнеспособности устойчивых микроорганизмов от момента сбора образца до последующего анализа. В частности, предложен способ сохранения устойчивых бактерий, таких как Mycobacteria, Bacillus anthracis или Clostridium difficile, жизнеспособными в биологическом образце, причем указанный способ включает приведение биологического образца в контакт со стабилизирующей композицией, причем указанная стабилизирующая композиция содержит хелатирующее средство, денатурирующее средство, соль и характеризуется рН от приблизительно 6 до приблизительно 11.
EA201692258A 2014-05-27 2015-05-27 Композиция и способ для стабилизации и поддержания жизнеспособности устойчивых микроорганизмов EA201692258A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462003114P 2014-05-27 2014-05-27
PCT/CA2015/050480 WO2015179976A1 (en) 2014-05-27 2015-05-27 Composition and method for stabilizing and maintaining the viability of hardy microorganisms

Publications (1)

Publication Number Publication Date
EA201692258A1 true EA201692258A1 (ru) 2017-06-30

Family

ID=54697778

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201692258A EA201692258A1 (ru) 2014-05-27 2015-05-27 Композиция и способ для стабилизации и поддержания жизнеспособности устойчивых микроорганизмов

Country Status (13)

Country Link
US (2) US11753616B2 (ru)
EP (1) EP3149191A4 (ru)
JP (1) JP2017516477A (ru)
CN (1) CN106460030A (ru)
AP (1) AP2016009581A0 (ru)
AU (1) AU2015268067A1 (ru)
BR (1) BR112016027693A2 (ru)
CA (1) CA2950419C (ru)
EA (1) EA201692258A1 (ru)
MX (1) MX2016015462A (ru)
PH (1) PH12016502414A1 (ru)
SG (2) SG10201810541XA (ru)
WO (1) WO2015179976A1 (ru)

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US7482116B2 (en) 2002-06-07 2009-01-27 Dna Genotek Inc. Compositions and methods for obtaining nucleic acids from sputum
EP3928715A1 (en) 2011-06-19 2021-12-29 DNA Genotek, Inc. Devices, solutions and methods for sample collection
JP2017510284A (ja) * 2014-04-10 2017-04-13 ディーエヌエー ジェノテック インク 過ヨウ素酸塩を用いる微生物溶解のための方法およびシステム
CA3026134A1 (en) * 2016-05-31 2017-12-07 Dna Genotek Inc. A composition, system and method for removal of detergents from aqueous solutions
GB201617713D0 (en) 2016-10-19 2016-11-30 Q-Linea Ab Method for recovering microbial cells
AU2018234638B2 (en) 2017-03-15 2023-04-06 Ancestry.Com Dna, Llc Sample collection device and method
NZ764035A (en) 2017-10-06 2020-05-29 Ancestry Com Dna Llc Systems, devices, and methods for sample collection
US11426734B2 (en) 2017-11-22 2022-08-30 Ancestry.Com Dna, Llc Sample collection kit including cap having selectively movable sleeve
MX2020005246A (es) 2017-11-22 2020-11-09 Ancestry Com Dna Llc Kit de recolección de muestras que incluye tapa con manguito que se puede mover de manera selectiva.
MX2020009599A (es) * 2018-03-22 2020-10-07 Idexx Lab Inc Metodos para medir bacterias en muestras biologicas.
MX2021010260A (es) 2019-02-27 2021-09-21 Ancestry Com Dna Llc Interfaz grafica de usuario que muestra el parentesco basado en el adn compartido.
EP4089180A1 (en) * 2019-09-17 2022-11-16 Longhorn Vaccines and Diagnostics, LLC Multipurpose compositions for collecting and transporting biological material
CN114134140B (zh) * 2021-11-30 2024-06-28 上海康黎医学检验所有限公司 一种痰液保存裂解液及其试剂盒以及应用

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CA1317860C (en) 1987-04-01 1993-05-18 Daniel Louis Kacian Techniques for preparing specimens for bacterial assays
DE4321904B4 (de) * 1993-07-01 2013-05-16 Qiagen Gmbh Verfahren zur chromatographischen Reinigung und Trennung von Nucleinsäuregemischen
US6350578B1 (en) * 1999-06-25 2002-02-26 The Regents Of The University Of California Method of quantitating dsDNA
FR2798291B1 (fr) * 1999-09-10 2005-01-14 Pasteur Institut Compositions acellulaires immunogenes et compositions acellulaires vaccinales contre bacillus anthracis
EP1209223B1 (en) * 2000-11-24 2005-03-02 Chemunex S.A. Process for trapping and confining microorganisms in air using water-soluble polymers
US7482116B2 (en) 2002-06-07 2009-01-27 Dna Genotek Inc. Compositions and methods for obtaining nucleic acids from sputum
US7537778B2 (en) * 2002-09-26 2009-05-26 W. Neudorff Gmbh Kg Pesticidal compositions and methods
WO2005010186A1 (en) * 2003-07-29 2005-02-03 All India Institute Of Medical Sciences (A.I.I.M.S.) A method for diagnosis of tuberculosis by smear microscopy, culture and polymerase chain reaction using processed clinical samples and kit thereof
ITRM20050068A1 (it) 2005-02-17 2006-08-18 Istituto Naz Per Le Malattie I Metodo per la rivelazione di acidi nucleici di agenti patogeni batterici o di parassiti nelle urine.
EP1859039A4 (en) 2005-03-16 2009-06-03 Dna Genotek Inc COMPOSITIONS AND METHOD FOR STORING NUCLEIC ACID FROM BODY FLUIDS
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JP2010505396A (ja) 2006-10-06 2010-02-25 ディーエヌエー ジェノテック インク リボ核酸を抽出するための安定化組成物および方法
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Also Published As

Publication number Publication date
JP2017516477A (ja) 2017-06-22
CA2950419C (en) 2023-04-25
EP3149191A1 (en) 2017-04-05
CN106460030A (zh) 2017-02-22
PH12016502414A1 (en) 2017-03-06
EP3149191A4 (en) 2018-01-03
US20230416671A1 (en) 2023-12-28
MX2016015462A (es) 2017-03-23
WO2015179976A1 (en) 2015-12-03
BR112016027693A2 (pt) 2017-08-15
AP2016009581A0 (en) 2016-11-30
CA2950419A1 (en) 2015-12-03
SG10201810541XA (en) 2018-12-28
US11753616B2 (en) 2023-09-12
SG11201609793TA (en) 2016-12-29
US20170226469A1 (en) 2017-08-10
AU2015268067A1 (en) 2016-12-22

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