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 mediumInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 3
- 239000000126 substance Substances 0.000 title abstract 3
- 230000008030 elimination Effects 0.000 title 1
- 238000003379 elimination reaction Methods 0.000 title 1
- 238000005188 flotation Methods 0.000 title 1
- 239000007853 buffer solution Substances 0.000 abstract 1
- 238000005119 centrifugation Methods 0.000 abstract 1
- 238000000432 density-gradient centrifugation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
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)
- Analytical Chemistry (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Health & Medical Sciences (AREA)
- Zoology (AREA)
- Immunology (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Dispersion Chemistry (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
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 (5)
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 |
CN102822191B (zh) * | 2010-03-30 | 2015-06-10 | 诺维信公司 | 晶体代谢物回收 |
US9513291B2 (en) | 2012-11-30 | 2016-12-06 | Rarecyte, Inc. | Apparatus, system, and method for collecting a target material |
US9217697B2 (en) | 2012-11-30 | 2015-12-22 | Rarecyte, Inc. | Apparatus, system, and method for collecting a target material |
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 |
Family Cites Families (6)
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 |
AU6517890A (en) * | 1989-09-20 | 1991-04-18 | Cell Biotech, Inc. | 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 |
CA2251186A1 (en) * | 1996-04-05 | 1997-10-16 | The Johns Hopkins University | A method of enriching rare cells |
-
2001
- 2001-11-21 WO PCT/EP2001/013551 patent/WO2002042767A2/en active IP Right Grant
- 2001-11-21 DE DE60112604T patent/DE60112604T2/de not_active Expired - Lifetime
- 2001-11-21 EP EP01997697A patent/EP1336088B1/de not_active Expired - Lifetime
- 2001-11-21 JP JP2002544656A patent/JP4684533B2/ja not_active Expired - Fee Related
- 2001-11-21 US US10/416,440 patent/US20040038356A1/en not_active Abandoned
- 2001-11-21 ES ES01997697T patent/ES2249494T3/es not_active Expired - Lifetime
- 2001-11-21 AU AU2002223035A patent/AU2002223035A1/en not_active Abandoned
- 2001-11-21 CA CA2428041A patent/CA2428041C/en not_active Expired - Fee Related
- 2001-11-21 AT AT01997697T patent/ATE301830T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2004514548A (ja) | 2004-05-20 |
EP1336088A2 (de) | 2003-08-20 |
WO2002042767A3 (en) | 2002-09-26 |
CA2428041C (en) | 2012-08-07 |
EP1336088B1 (de) | 2005-08-10 |
JP4684533B2 (ja) | 2011-05-18 |
WO2002042767A2 (en) | 2002-05-30 |
US20040038356A1 (en) | 2004-02-26 |
CA2428041A1 (en) | 2002-05-30 |
ES2249494T3 (es) | 2006-04-01 |
AU2002223035A1 (en) | 2002-06-03 |
DE60112604T2 (de) | 2006-06-08 |
DE60112604D1 (de) | 2005-09-15 |
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RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |