ATE301830T1 - Schrittweiser prozess zur wiederherstellung oder beseitigung biologischer substanzen durch flotation aus einem zugrundeliegenden kolloidalen medium - Google Patents

Schrittweiser prozess zur wiederherstellung oder beseitigung biologischer substanzen durch flotation aus einem zugrundeliegenden kolloidalen medium

Info

Publication number
ATE301830T1
ATE301830T1 AT01997697T AT01997697T ATE301830T1 AT E301830 T1 ATE301830 T1 AT E301830T1 AT 01997697 T AT01997697 T AT 01997697T AT 01997697 T AT01997697 T AT 01997697T AT E301830 T1 ATE301830 T1 AT E301830T1
Authority
AT
Austria
Prior art keywords
flotation
recovering
elimination
underlying
biological substances
Prior art date
Application number
AT01997697T
Other languages
English (en)
Inventor
Hakan Pertoft
Borje Norling
Original Assignee
Amersham Biosciences Ab
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 SE0004271A external-priority patent/SE0004271D0/xx
Priority claimed from SE0004777A external-priority patent/SE0004777D0/xx
Application filed by Amersham Biosciences Ab filed Critical Amersham Biosciences Ab
Application granted granted Critical
Publication of ATE301830T1 publication Critical patent/ATE301830T1/de

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
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Zoology (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)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Paper (AREA)
AT01997697T 2000-11-22 2001-11-21 Schrittweiser prozess zur wiederherstellung oder beseitigung biologischer substanzen durch flotation aus einem zugrundeliegenden kolloidalen medium ATE301830T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0004271A SE0004271D0 (sv) 2000-11-22 2000-11-22 Method and kit for discontinuous density gradient centrifugation
SE0004777A SE0004777D0 (sv) 2000-12-22 2000-12-22 Separation of X-and Y-sperm cells
PCT/EP2001/013551 WO2002042767A2 (en) 2000-11-22 2001-11-21 Step-wise process to recover or eliminate biological substances by flotation from underlayered colloidal medium

Publications (1)

Publication Number Publication Date
ATE301830T1 true ATE301830T1 (de) 2005-08-15

Family

ID=26655316

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01997697T ATE301830T1 (de) 2000-11-22 2001-11-21 Schrittweiser prozess zur wiederherstellung oder beseitigung biologischer substanzen durch flotation aus einem zugrundeliegenden kolloidalen medium

Country Status (9)

Country Link
US (1) US20040038356A1 (de)
EP (1) EP1336088B1 (de)
JP (1) JP4684533B2 (de)
AT (1) ATE301830T1 (de)
AU (1) AU2002223035A1 (de)
CA (1) CA2428041C (de)
DE (1) DE60112604T2 (de)
ES (1) ES2249494T3 (de)
WO (1) WO2002042767A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070238088A1 (en) * 2006-03-29 2007-10-11 General Electric Company Hydrophilic functionalized colloidal silica compositions, methods of making, and uses therefor
WO2011120882A1 (en) * 2010-03-30 2011-10-06 Novozymes A/S Crystal metabolite recovery
US9217697B2 (en) 2012-11-30 2015-12-22 Rarecyte, Inc. Apparatus, system, and method for collecting a target material
US9513291B2 (en) 2012-11-30 2016-12-06 Rarecyte, Inc. Apparatus, system, and method for collecting a target material
JP7142842B2 (ja) 2017-06-30 2022-09-28 国立大学法人広島大学 哺乳動物精子の分離方法、人工授精方法及び体外受精方法
CN108624552B (zh) * 2018-03-27 2020-11-27 中国农业科学院北京畜牧兽医研究所 一种获得高纯度鸡精子的方法
US20240026088A1 (en) * 2022-07-19 2024-01-25 CellDrop Biosciences, Inc. Hydrogel Particle Encapsulation and Suspension Media Removal

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4927749A (en) * 1986-04-09 1990-05-22 Jeanette Simpson Reagent for cell separation
US4927750A (en) * 1986-04-09 1990-05-22 Jeanette Simpson Cell separation process
US4957963A (en) * 1988-08-05 1990-09-18 Dow Corning Corporation Silicone water based elastomers
CA2066761C (en) * 1989-09-20 1999-11-16 Patrick Soon-Shiong Cell separation invention
US5275933A (en) * 1992-09-25 1994-01-04 The Board Of Trustees Of The Leland Stanford Junior University Triple gradient process for recovering nucleated fetal cells from maternal blood
US5962237A (en) * 1996-04-05 1999-10-05 The Johns Hopkins University School Of Medicine Method of enriching rare cells

Also Published As

Publication number Publication date
ES2249494T3 (es) 2006-04-01
US20040038356A1 (en) 2004-02-26
WO2002042767A2 (en) 2002-05-30
DE60112604D1 (de) 2005-09-15
EP1336088B1 (de) 2005-08-10
DE60112604T2 (de) 2006-06-08
EP1336088A2 (de) 2003-08-20
JP4684533B2 (ja) 2011-05-18
AU2002223035A1 (en) 2002-06-03
CA2428041C (en) 2012-08-07
CA2428041A1 (en) 2002-05-30
JP2004514548A (ja) 2004-05-20
WO2002042767A3 (en) 2002-09-26

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Legal Events

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