CN111471577B - 一种基因游离dna提取系统 - Google Patents
一种基因游离dna提取系统 Download PDFInfo
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- CN111471577B CN111471577B CN202010442441.2A CN202010442441A CN111471577B CN 111471577 B CN111471577 B CN 111471577B CN 202010442441 A CN202010442441 A CN 202010442441A CN 111471577 B CN111471577 B CN 111471577B
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- 238000007400 DNA extraction Methods 0.000 title claims abstract description 7
- 108090000623 proteins and genes Proteins 0.000 title abstract description 6
- 238000010494 dissociation reaction Methods 0.000 title description 3
- 230000005593 dissociations Effects 0.000 title description 3
- 238000012360 testing method Methods 0.000 claims abstract description 30
- 230000010355 oscillation Effects 0.000 claims abstract description 11
- 239000008280 blood Substances 0.000 claims abstract description 8
- 210000004369 blood Anatomy 0.000 claims abstract description 8
- 108091005804 Peptidases Proteins 0.000 claims abstract description 4
- 239000004365 Protease Substances 0.000 claims abstract description 4
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 claims abstract description 4
- 230000009089 cytolysis Effects 0.000 claims abstract description 4
- 239000006166 lysate Substances 0.000 claims abstract description 4
- 239000011324 bead Substances 0.000 claims description 15
- 238000006073 displacement reaction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 239000006228 supernatant Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 3
- 239000003146 anticoagulant agent Substances 0.000 claims description 3
- 229940127219 anticoagulant drug Drugs 0.000 claims description 3
- 239000003480 eluent Substances 0.000 claims description 3
- 238000011534 incubation Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 108020004707 nucleic acids Proteins 0.000 abstract description 10
- 150000007523 nucleic acids Chemical class 0.000 abstract description 10
- 102000039446 nucleic acids Human genes 0.000 abstract description 10
- 238000000605 extraction Methods 0.000 abstract description 7
- 230000032258 transport Effects 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 102000004317 Lyases Human genes 0.000 description 1
- 108090000856 Lyases Proteins 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 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
Abstract
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CN202010442441.2A CN111471577B (zh) | 2020-05-22 | 2020-05-22 | 一种基因游离dna提取系统 |
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CN202010442441.2A CN111471577B (zh) | 2020-05-22 | 2020-05-22 | 一种基因游离dna提取系统 |
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CN111471577A CN111471577A (zh) | 2020-07-31 |
CN111471577B true CN111471577B (zh) | 2020-10-27 |
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CN202010442441.2A Active CN111471577B (zh) | 2020-05-22 | 2020-05-22 | 一种基因游离dna提取系统 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112433058B (zh) * | 2020-11-20 | 2023-09-15 | 迈克医疗电子有限公司 | 磁珠检测控制的方法、装置、终端设备和介质 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101700624B1 (ko) * | 2014-12-24 | 2017-02-14 | 나노바이오시스 주식회사 | 핵산 추출 장치 및 그 동작 방법 |
CN105821482B (zh) * | 2016-04-29 | 2018-04-10 | 李星军 | 一种生化微反应体系、高通量测序的建库仪及应用 |
CN205774476U (zh) * | 2016-06-03 | 2016-12-07 | 上海科华生物工程股份有限公司 | 游离dna提取系统 |
CN107643207A (zh) * | 2016-07-20 | 2018-01-30 | 广州康昕瑞基因健康科技有限公司 | 混匀装置 |
CN106237915B (zh) * | 2016-08-16 | 2019-01-25 | 闫维新 | 一种基于永磁体的磁珠操控装置 |
CN106111329B (zh) * | 2016-08-16 | 2017-10-13 | 闫维新 | 一种微型磁珠的操控装置 |
CN107334491B (zh) * | 2017-05-18 | 2020-07-10 | 华东医院 | 一种循环游离dna的体内富集装置 |
CN207562789U (zh) * | 2017-10-23 | 2018-07-03 | 上海吉丽仕化工有限公司 | 一种混合装置 |
CN209010540U (zh) * | 2018-06-01 | 2019-06-21 | 广州医谷生物医疗科技有限公司 | 一种游离dna提取试剂盒 |
CN208617837U (zh) * | 2018-06-25 | 2019-03-19 | 益基武汉生物科技有限公司 | 一种循环游离dna的富集装置 |
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- 2020-05-22 CN CN202010442441.2A patent/CN111471577B/zh active Active
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Denomination of invention: A gene free DNA extraction system Effective date of registration: 20220117 Granted publication date: 20201027 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU TONGCHUANG MEDICAL EXAMINATION LABORATORY Co.,Ltd. Registration number: Y2022330000101 |
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Date of cancellation: 20231024 Granted publication date: 20201027 Pledgee: Hangzhou High-tech Financing Guarantee Co.,Ltd. Pledgor: HANGZHOU TONGCHUANG MEDICAL EXAMINATION LABORATORY Co.,Ltd. Registration number: Y2022330000101 |
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