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WO2001005941A3 - Storage of microorganisms, cells and tissue - Google Patents

Storage of microorganisms, cells and tissue Download PDF

Info

Publication number
WO2001005941A3
WO2001005941A3 PCT/GB2000/002738 GB0002738W WO0105941A3 WO 2001005941 A3 WO2001005941 A3 WO 2001005941A3 GB 0002738 W GB0002738 W GB 0002738W WO 0105941 A3 WO0105941 A3 WO 0105941A3
Authority
WO
WIPO (PCT)
Prior art keywords
cells
tissue
viable microorganisms
microorganisms
preserving
Prior art date
Application number
PCT/GB2000/002738
Other languages
French (fr)
Other versions
WO2001005941A2 (en
Inventor
Anthony Arthur Codd
Original Assignee
Health Lab Service Board
Anthony Arthur Codd
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 Health Lab Service Board, Anthony Arthur Codd filed Critical Health Lab Service Board
Priority to CA002379231A priority Critical patent/CA2379231A1/en
Priority to AU60004/00A priority patent/AU6000400A/en
Priority to JP2001511155A priority patent/JP2003505024A/en
Priority to EP00946119A priority patent/EP1196541A2/en
Publication of WO2001005941A2 publication Critical patent/WO2001005941A2/en
Publication of WO2001005941A3 publication Critical patent/WO2001005941A3/en

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
    • C12N1/04—Preserving or maintaining viable microorganisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

A composition for preserving viable microorganisms, cells or tissue comprises (a) a preservative combination of (i) a non-reducing disaccharide and (ii) a bulking agent; and (b) a buffer. Also described is a method of preserving viable microorganisms, cells or tissue, comprising combining viable microorganisms, cells or tissue with a preserving solution comprising a non-reducing disaccharide, drying the combination to form a dried preparation having a solids content of at least 80 % by weight, and counting the viable microorganisms, cells or tissue in the dried preparation, whereby the dried preparation can be combined with aqueous buffer to yield an aqueous preparation comprising a predetermined count of viable microorganisms, cells or tissue.
PCT/GB2000/002738 1999-07-16 2000-07-17 Storage of microorganisms, cells and tissue WO2001005941A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002379231A CA2379231A1 (en) 1999-07-16 2000-07-17 Storage of microorganisms, cells and tissue
AU60004/00A AU6000400A (en) 1999-07-16 2000-07-17 Storage of microorganisms, cells and tissue
JP2001511155A JP2003505024A (en) 1999-07-16 2000-07-17 Microbial, cell, and tissue storage
EP00946119A EP1196541A2 (en) 1999-07-16 2000-07-17 Storage of microorganisms, cells and tissue

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9916790.0 1999-07-16
GBGB9916790.0A GB9916790D0 (en) 1999-07-16 1999-07-16 Storage of microorganisms,cells and tissue

Publications (2)

Publication Number Publication Date
WO2001005941A2 WO2001005941A2 (en) 2001-01-25
WO2001005941A3 true WO2001005941A3 (en) 2001-07-19

Family

ID=10857425

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2000/002738 WO2001005941A2 (en) 1999-07-16 2000-07-17 Storage of microorganisms, cells and tissue

Country Status (7)

Country Link
EP (1) EP1196541A2 (en)
JP (1) JP2003505024A (en)
AU (1) AU6000400A (en)
CA (1) CA2379231A1 (en)
GB (1) GB9916790D0 (en)
WO (1) WO2001005941A2 (en)
ZA (1) ZA200200340B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8753677B2 (en) 2008-09-16 2014-06-17 The Invention Science Fund I, Llc Ex vivo modifiable multiple medicament final dosage form

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004050896A2 (en) * 2002-11-29 2004-06-17 The Regents Of The University Of California A method and therapeutic platelets
JP2006509513A (en) * 2002-12-13 2006-03-23 メルク　パテント　ゲゼルシャフト　ミット　ベシュレンクテル　ハフトング Methods and devices for drying microorganisms
NZ539962A (en) * 2005-05-11 2008-04-30 Encoate Holdings Ltd Methods of producing stabilised forms of fungal spores, mycelia and/or sporophores by use of a biopolymer composition
EP1950283B1 (en) 2005-11-17 2015-07-29 Nippon Zenyaku Kogyo Co., Ltd. Aqueous solution for cell preservation
JP5548436B2 (en) * 2009-12-17 2014-07-16 株式会社林原 Blood agar medium and storage method thereof
US20110244554A1 (en) 2010-04-02 2011-10-06 E. I. Du Pont De Nemours And Company Mechanical device for dispersing biomass populations
AU2013276851B2 (en) 2012-06-13 2016-12-08 Clextral Method for the production of a porous powder product containing a probiotic or other microorganisms
NL2015964B1 (en) * 2015-12-16 2017-06-30 Ibema Biezenmortel B V Dried protozoa compositions.
US20220081701A1 (en) * 2019-02-06 2022-03-17 Stratix Labs Corporation Dehydrated biofilm assemblies and methods for manufacturing dehydrated biofilm assemblies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076787A5 (en) * 1970-01-28 1971-10-15 Merieux Inst Lyophilisation stabiliser - for viruses contg potassium phosphate lactose and albumin
US5364756A (en) * 1990-09-12 1994-11-15 Lifecell Method of cryopreserving a suspension of biological material
WO1997047192A1 (en) * 1996-06-14 1997-12-18 Biostore New Zealand Limited Compositions and methods for the preservation of living tissues
WO1998046261A1 (en) * 1997-04-11 1998-10-22 Gynelogix, Inc. Vaginal lactobacillus medicant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2076787A5 (en) * 1970-01-28 1971-10-15 Merieux Inst Lyophilisation stabiliser - for viruses contg potassium phosphate lactose and albumin
US5364756A (en) * 1990-09-12 1994-11-15 Lifecell Method of cryopreserving a suspension of biological material
WO1997047192A1 (en) * 1996-06-14 1997-12-18 Biostore New Zealand Limited Compositions and methods for the preservation of living tissues
WO1998046261A1 (en) * 1997-04-11 1998-10-22 Gynelogix, Inc. Vaginal lactobacillus medicant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CODD A A ET AL: "Lenticules for the control of quantitative methods in food microbiology.", JOURNAL OF APPLIED MICROBIOLOGY, vol. 85, no. 5, November 1998 (1998-11-01), pages 913 - 917, XP000978972, ISSN: 1364-5072 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8753677B2 (en) 2008-09-16 2014-06-17 The Invention Science Fund I, Llc Ex vivo modifiable multiple medicament final dosage form

Also Published As

Publication number Publication date
WO2001005941A2 (en) 2001-01-25
AU6000400A (en) 2001-02-05
GB9916790D0 (en) 1999-09-22
CA2379231A1 (en) 2001-01-25
EP1196541A2 (en) 2002-04-17
JP2003505024A (en) 2003-02-12
ZA200200340B (en) 2002-10-10

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