CA2064708A1 - Nucleation of ice - Google Patents

Nucleation of ice

Info

Publication number
CA2064708A1
CA2064708A1 CA002064708A CA2064708A CA2064708A1 CA 2064708 A1 CA2064708 A1 CA 2064708A1 CA 002064708 A CA002064708 A CA 002064708A CA 2064708 A CA2064708 A CA 2064708A CA 2064708 A1 CA2064708 A1 CA 2064708A1
Authority
CA
Canada
Prior art keywords
cholesterol
methanol
ice
medium
acetic acid
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.)
Abandoned
Application number
CA002064708A
Other languages
English (en)
French (fr)
Inventor
Brian W. W. Grout
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CELL SYSTEMS Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2064708A1 publication Critical patent/CA2064708A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N1/00—Preservation of bodies of humans or animals, or parts thereof
    • A01N1/02—Preservation of living parts
    • A01N1/0205—Chemical aspects
    • A01N1/021—Preservation or perfusion media, liquids, solids or gases used in the preservation of cells, tissue, organs or bodily fluids
    • A01N1/0221—Freeze-process protecting agents, i.e. substances protecting cells from effects of the physical process, e.g. cryoprotectants, osmolarity regulators like oncotic agents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5008—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics
    • G01N33/5014—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing or evaluating the effect of chemical or biological compounds, e.g. drugs, cosmetics for testing toxicity

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Microbiology (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Steroid Compounds (AREA)
  • Confectionery (AREA)
  • Seasonings (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA002064708A 1989-08-11 1990-08-13 Nucleation of ice Abandoned CA2064708A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8918370.1 1989-08-11
GB898918370A GB8918370D0 (en) 1989-08-11 1989-08-11 Material for use in biological cryoprotection

Publications (1)

Publication Number Publication Date
CA2064708A1 true CA2064708A1 (en) 1991-02-12

Family

ID=10661496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002064708A Abandoned CA2064708A1 (en) 1989-08-11 1990-08-13 Nucleation of ice

Country Status (6)

Country Link
EP (1) EP0486585A1 (de)
JP (1) JPH05502664A (de)
AU (1) AU654112B2 (de)
CA (1) CA2064708A1 (de)
GB (1) GB8918370D0 (de)
WO (1) WO1991001992A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2038402B1 (de) * 2006-06-20 2018-01-17 Erik John Woods Systeme und verfahren zur kryokonservierung von zellen
US8709797B2 (en) 2006-06-20 2014-04-29 Cook General Biotechnology Llc Systems and methods for cryopreservation of cells
US8222027B2 (en) 2006-06-20 2012-07-17 Cook General Biotechnolgy, LLC Systems and methods for cryopreservation of cells

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH274845A (de) * 1949-05-03 1951-04-30 Organon Labor Ltd Verfahren zur Isolierung von Cholesterin aus dem Gemisch der nicht verseifbaren Bestandteile des Wollfettes.
FR1040894A (fr) * 1950-07-21 1953-10-19 Organon Labor Ltd Nouveau procédé d'extraction du cholestérol
US2688623A (en) * 1950-07-21 1954-09-07 Organon Labor Ltd Process for the isolation of cholesterol from wool-wax alcohols
CA1064907A (en) * 1976-11-19 1979-10-23 Alexander G. Fallis Cholesterol separation process
US4799361A (en) * 1983-08-23 1989-01-24 Board Of Regents, The University Of Texas System Method for cryopreparing biological tissue for ultrastructural analysis
CA1275815C (en) * 1985-06-19 1990-11-06 Louis Handfield Method and apparatus for making snow
DE3818591A1 (de) * 1988-06-01 1989-12-07 Martin Prof Dr Ing Herrmann Verfahren zur herstellung von cholesterinreduzierten fettprodukten bei gleichzeitiger entfernung von kontaminierenden stoffen mit der moeglichkeit der cholesteringewinnung

Also Published As

Publication number Publication date
EP0486585A1 (de) 1992-05-27
WO1991001992A1 (en) 1991-02-21
GB8918370D0 (en) 1989-09-20
AU654112B2 (en) 1994-10-27
AU6179290A (en) 1991-03-11
JPH05502664A (ja) 1993-05-13

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Legal Events

Date Code Title Description
FZDE Discontinued