HK1016261A1 - Method for bulk enrichment of a population or subpopulation of cells - Google Patents
Method for bulk enrichment of a population or subpopulation of cellsInfo
- Publication number
- HK1016261A1 HK1016261A1 HK99101289A HK99101289A HK1016261A1 HK 1016261 A1 HK1016261 A1 HK 1016261A1 HK 99101289 A HK99101289 A HK 99101289A HK 99101289 A HK99101289 A HK 99101289A HK 1016261 A1 HK1016261 A1 HK 1016261A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- population
- particles
- sample
- subpopulation
- eliminated
- Prior art date
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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/536—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase
- G01N33/537—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody
- G01N33/5375—Immunoassay; Biospecific binding assay; Materials therefor with immune complex formed in liquid phase with separation of immune complex from unbound antigen or antibody by changing the physical or chemical properties of the medium or immunochemicals, e.g. temperature, density, pH, partitioning
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/551—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being inorganic
- G01N33/553—Metal or metal coated
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56966—Animal cells
-
- 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
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
- G01N33/56966—Animal cells
- G01N33/56972—White blood cells
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Zoology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Virology (AREA)
- Inorganic Chemistry (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US55826895A | 1995-11-13 | 1995-11-13 | |
PCT/US1996/017531 WO1997018473A1 (en) | 1995-11-13 | 1996-11-05 | Method and apparatus for bulk enrichment of a population or subpopulation of cells |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1016261A1 true HK1016261A1 (en) | 1999-10-29 |
Family
ID=24228865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99101289A HK1016261A1 (en) | 1995-11-13 | 1999-03-30 | Method for bulk enrichment of a population or subpopulation of cells |
Country Status (11)
Country | Link |
---|---|
US (1) | US6004743A (xx) |
EP (1) | EP0877941B1 (xx) |
JP (1) | JP2000500337A (xx) |
AT (1) | ATE233406T1 (xx) |
CA (1) | CA2236871A1 (xx) |
DE (1) | DE69626418T2 (xx) |
DK (1) | DK0877941T3 (xx) |
ES (1) | ES2194125T3 (xx) |
HK (1) | HK1016261A1 (xx) |
PT (1) | PT877941E (xx) |
WO (1) | WO1997018473A1 (xx) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19710496A1 (de) * | 1997-03-13 | 1998-09-17 | Boehringer Mannheim Gmbh | Verfahren zum Nachweis antigenspezifischer T-Zellen nach Anreicherung von mononukleären Zellpopulationen |
US6623982B1 (en) | 1999-07-12 | 2003-09-23 | Immunivest Corporation | Increased separation efficiency via controlled aggregation of magnetic nanoparticles |
US7316932B2 (en) * | 2001-10-01 | 2008-01-08 | Stemcell Technologies Inc. | Method for separating cells |
US9435799B2 (en) | 2002-07-31 | 2016-09-06 | Janssen Diagnostics, Inc. | Methods and reagents for improved selection of biological materials |
DE10323901A1 (de) * | 2003-05-26 | 2005-01-05 | Institut Virion/Serion Gmbh | Verfahren und Testmittel zur Untersuchung und/oder zum Nachweis von Biomolekülen und/oder Wirkstoffen in Flüssigkeitsproben |
US9790539B2 (en) | 2004-06-30 | 2017-10-17 | Russell Biotech, Inc. | Methods and reagents for improved selection of biological molecules |
CA2599975C (en) * | 2005-03-03 | 2013-07-30 | University Of North Dakota | Surfaces coated with target-induced fluorescent compounds for detection of target elements |
WO2007126151A1 (ja) * | 2006-04-28 | 2007-11-08 | Hitachi Maxell, Ltd. | 機能性粒子およびそれを用いた標的物質の分離方法 |
EP2625263B1 (en) | 2010-10-08 | 2020-03-11 | Terumo BCT, Inc. | Configurable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system |
EP2745115B1 (de) * | 2011-08-19 | 2016-05-18 | Protagen AG | Neues verfahren zur diagnostik von hochaffinen bindern und markersequenzen |
ES2602500T3 (es) | 2011-11-25 | 2017-02-21 | Miltenyi Biotec Gmbh | Método de separación celular |
WO2015073918A1 (en) | 2013-11-16 | 2015-05-21 | Terumo Bct, Inc. | Expanding cells in a bioreactor |
EP3122866B1 (en) | 2014-03-25 | 2019-11-20 | Terumo BCT, Inc. | Passive replacement of media |
EP3198006B1 (en) | 2014-09-26 | 2021-03-24 | Terumo BCT, Inc. | Scheduled feed |
WO2017004592A1 (en) | 2015-07-02 | 2017-01-05 | Terumo Bct, Inc. | Cell growth with mechanical stimuli |
EP3464565A4 (en) | 2016-05-25 | 2020-01-01 | Terumo BCT, Inc. | CELL EXPANSION |
US11104874B2 (en) | 2016-06-07 | 2021-08-31 | Terumo Bct, Inc. | Coating a bioreactor |
US11685883B2 (en) | 2016-06-07 | 2023-06-27 | Terumo Bct, Inc. | Methods and systems for coating a cell growth surface |
EP3656842A1 (en) | 2017-03-31 | 2020-05-27 | Terumo BCT, Inc. | Cell expansion |
US11624046B2 (en) | 2017-03-31 | 2023-04-11 | Terumo Bct, Inc. | Cell expansion |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3928143A (en) * | 1972-02-23 | 1975-12-23 | Robert W Coughlin | Method of carrying out enzyme-catalyzed reactions |
US4115535A (en) * | 1977-06-22 | 1978-09-19 | General Electric Company | Diagnostic method employing a mixture of normally separable protein-coated particles |
US4487700A (en) * | 1983-02-18 | 1984-12-11 | Technicon Instruments Corporation | Method and apparatus for separating lymphocytes from anticoagulated blood |
US4752563A (en) * | 1985-11-19 | 1988-06-21 | Coulter Corporation | Monoclonal antibody for recovery of leukocytes in human peripheral blood and method of recovery employing said monoclonal antibody |
US5229268A (en) * | 1986-07-14 | 1993-07-20 | Abbott Laboratories | Method for diagnostic immunoassay by solid phase separation |
NO162946C (no) * | 1987-08-21 | 1990-03-14 | Otto Soerensen | Anordning for magnetisk separasjon av celler. |
US5238812A (en) * | 1987-03-13 | 1993-08-24 | Coulter Corporation | Method and apparatus for rapid mixing of small volumes for enhancing biological reactions |
EP0317156B2 (en) * | 1987-11-09 | 1997-11-12 | Becton, Dickinson and Company | Method for analysis of hematopoietic cells in a sample |
US5256532A (en) * | 1988-05-02 | 1993-10-26 | Zynaxis Technologies, Inc. | Methods, reagents and test kits for determination of subpopulations of biological entities |
US5576185A (en) * | 1994-04-15 | 1996-11-19 | Coulter Corporation | Method of positive or negative selection of a population or subpopulation of a sample utilizing particles and gravity sedimentation |
US5474687A (en) * | 1994-08-31 | 1995-12-12 | Activated Cell Therapy, Inc. | Methods for enriching CD34+ human hematopoietic progenitor cells |
-
1996
- 1996-11-05 ES ES96943478T patent/ES2194125T3/es not_active Expired - Lifetime
- 1996-11-05 PT PT96943478T patent/PT877941E/pt unknown
- 1996-11-05 AT AT96943478T patent/ATE233406T1/de not_active IP Right Cessation
- 1996-11-05 DK DK96943478T patent/DK0877941T3/da active
- 1996-11-05 JP JP9518891A patent/JP2000500337A/ja active Pending
- 1996-11-05 DE DE69626418T patent/DE69626418T2/de not_active Expired - Lifetime
- 1996-11-05 CA CA002236871A patent/CA2236871A1/en not_active Abandoned
- 1996-11-05 EP EP96943478A patent/EP0877941B1/en not_active Expired - Lifetime
- 1996-11-05 WO PCT/US1996/017531 patent/WO1997018473A1/en active IP Right Grant
-
1997
- 1997-12-10 US US08/989,124 patent/US6004743A/en not_active Expired - Lifetime
-
1999
- 1999-03-30 HK HK99101289A patent/HK1016261A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2194125T3 (es) | 2003-11-16 |
DK0877941T3 (da) | 2003-05-05 |
PT877941E (pt) | 2003-07-31 |
US6004743A (en) | 1999-12-21 |
JP2000500337A (ja) | 2000-01-18 |
ATE233406T1 (de) | 2003-03-15 |
WO1997018473A1 (en) | 1997-05-22 |
CA2236871A1 (en) | 1997-05-22 |
EP0877941B1 (en) | 2003-02-26 |
DE69626418D1 (de) | 2003-04-03 |
EP0877941A1 (en) | 1998-11-18 |
DE69626418T2 (de) | 2003-11-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20091105 |