CN105219641B - 用于磁珠法的装置和方法 - Google Patents
用于磁珠法的装置和方法 Download PDFInfo
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- CN105219641B CN105219641B CN201410229179.8A CN201410229179A CN105219641B CN 105219641 B CN105219641 B CN 105219641B CN 201410229179 A CN201410229179 A CN 201410229179A CN 105219641 B CN105219641 B CN 105219641B
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- 238000000034 method Methods 0.000 title claims abstract description 58
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- 239000007788 liquid Substances 0.000 claims abstract description 30
- 239000000203 mixture Substances 0.000 claims abstract description 21
- 230000005291 magnetic effect Effects 0.000 claims description 89
- 239000011324 bead Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 19
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- 102000039446 nucleic acids Human genes 0.000 claims description 13
- 108020004707 nucleic acids Proteins 0.000 claims description 13
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- 238000012545 processing Methods 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
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- 238000010586 diagram Methods 0.000 description 4
- 108090000623 proteins and genes Proteins 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 3
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4077—Concentrating samples by other techniques involving separation of suspended solids
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/10—Separation or concentration of fermentation products
-
- 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
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/10—Processes for the isolation, preparation or purification of DNA or RNA
- C12N15/1003—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor
- C12N15/1006—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by means of a solid support carrier, e.g. particles, polymers
- C12N15/1013—Extracting or separating nucleic acids from biological samples, e.g. pure separation or isolation methods; Conditions, buffers or apparatuses therefor by means of a solid support carrier, e.g. particles, polymers by using magnetic beads
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/405—Concentrating samples by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/005—Pretreatment specially adapted for magnetic separation
- B03C1/01—Pretreatment specially adapted for magnetic separation by addition of magnetic adjuvants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/18—Magnetic separation whereby the particles are suspended in a liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/26—Details of magnetic or electrostatic separation for use in medical or biological applications
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Genetics & Genomics (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Crystallography & Structural Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Plant Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims (52)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410229179.8A CN105219641B (zh) | 2014-05-27 | 2014-05-27 | 用于磁珠法的装置和方法 |
PCT/CN2015/078627 WO2015180561A1 (zh) | 2014-05-27 | 2015-05-08 | 用于磁珠法的装置和方法 |
US15/314,015 US20170191914A1 (en) | 2014-05-27 | 2015-05-08 | Apparatus and method for magnetic bead method |
EP15799435.1A EP3150695A4 (en) | 2014-05-27 | 2015-05-08 | Apparatus and method for magnetic bead method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410229179.8A CN105219641B (zh) | 2014-05-27 | 2014-05-27 | 用于磁珠法的装置和方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105219641A CN105219641A (zh) | 2016-01-06 |
CN105219641B true CN105219641B (zh) | 2017-12-12 |
Family
ID=54698064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410229179.8A Expired - Fee Related CN105219641B (zh) | 2014-05-27 | 2014-05-27 | 用于磁珠法的装置和方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20170191914A1 (zh) |
EP (1) | EP3150695A4 (zh) |
CN (1) | CN105219641B (zh) |
WO (1) | WO2015180561A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106970209B (zh) * | 2017-05-05 | 2019-03-19 | 吉林大学 | 一种可反转模拟地磁场发生装置及方法 |
CN107525922A (zh) * | 2017-09-21 | 2017-12-29 | 苏州新波生物技术有限公司 | 一种上吸式磁珠转移机构及其磁珠转移方法 |
CN108220126A (zh) * | 2018-03-21 | 2018-06-29 | 山西振东基赛生物科技有限公司 | 生物载体装置 |
US20210324373A1 (en) * | 2018-08-24 | 2021-10-21 | Bgi Shenzhen | Separation and collection device for cells and biomolecules, and testing system |
CN110144344B (zh) * | 2019-04-25 | 2021-01-12 | 深圳市易瑞生物技术股份有限公司 | 一种双层活动式磁力针及其使用方法 |
US11585823B2 (en) * | 2019-06-26 | 2023-02-21 | Siemens Healthcare Diagnostics Inc. | Magnetic puck for transporting sample containers in a clinical chemistry analyzer system |
KR102351654B1 (ko) * | 2019-12-18 | 2022-01-14 | 바디텍메드(주) | 자성비드를 이용한 면역반응 분석방법 |
CN114653448B (zh) * | 2022-03-25 | 2024-03-12 | 湖南锦泓医疗科技有限公司 | 一种脂肪微粒化装置及使用方法 |
CN115161173B (zh) * | 2022-09-07 | 2022-12-20 | 至美时代生物智能科技(北京)有限公司 | 一种磁棒套管和采样管结构以及空气微生物采样方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2142035Y (zh) * | 1992-12-05 | 1993-09-15 | 谭国锋 | 膏状物料干燥机的搅拌器 |
DE69429159T2 (de) * | 1993-02-01 | 2002-08-14 | Thermo Labsystems Oy, Helsinki | Verfahren für einen spezifischen Bindungstest mit magnetischen Teilchen |
FI944938A0 (fi) * | 1994-10-20 | 1994-10-20 | Labsystems Oy | Foerflyttningsanordning |
US6890492B1 (en) * | 1998-08-13 | 2005-05-10 | Symyx Technologies, Inc. | Parallel reactor with internal sensing and method of using same |
AU2005334566A1 (en) * | 2005-07-19 | 2007-01-25 | Attogenix Biosystems Pte Ltd. | Device for processing a biological and/or chemical sample and method of using the same |
CN201101954Y (zh) * | 2007-08-21 | 2008-08-20 | 鸿道工业有限公司 | 搅拌叶片单元 |
CN202011883U (zh) * | 2007-12-12 | 2011-10-19 | 里兰斯坦福初级大学理事会 | 用于捕获和分离目标细胞的装置 |
CN102690786B (zh) * | 2012-06-05 | 2014-02-12 | 武汉格蓝丽富科技有限公司 | 一种细胞富集、分离、提取的方法和仪器及单细胞分析方法 |
CN203960220U (zh) * | 2014-05-27 | 2014-11-26 | 北京自由度科学机器有限公司 | 用于磁珠法的磁针套 |
CN203923174U (zh) * | 2014-06-26 | 2014-11-05 | 广州冠科生物科技有限公司 | 一种核酸提取用混匀装置 |
CN104059848A (zh) * | 2014-06-26 | 2014-09-24 | 广州冠科生物科技有限公司 | 一种核酸提取用混匀装置 |
-
2014
- 2014-05-27 CN CN201410229179.8A patent/CN105219641B/zh not_active Expired - Fee Related
-
2015
- 2015-05-08 WO PCT/CN2015/078627 patent/WO2015180561A1/zh active Application Filing
- 2015-05-08 EP EP15799435.1A patent/EP3150695A4/en not_active Withdrawn
- 2015-05-08 US US15/314,015 patent/US20170191914A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2015180561A1 (zh) | 2015-12-03 |
US20170191914A1 (en) | 2017-07-06 |
CN105219641A (zh) | 2016-01-06 |
EP3150695A4 (en) | 2018-01-17 |
EP3150695A1 (en) | 2017-04-05 |
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Effective date of registration: 20181121 Address after: 213000 Block B1, No. 9 Changyang Road, Changzhou West Taihu Science and Technology Industrial Park, Wujin District, Changzhou City, Jiangsu Province Patentee after: CHANGZHOU GENMAG BIOTECHNOLOGY CO., LTD. Address before: 100176 Fourth Floor 419, Block A, 18 Xihuannan Road, Daxing District, Beijing Economic and Technological Development Zone Patentee before: BEIJING ZIYOUDU SCIENCE MACHINERY CO., LTD. |
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Granted publication date: 20171212 Termination date: 20200527 |
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