DE602005025077D1 - Methode zur Isolation von Nucleinsäure mittels positiv geladenem Material bei einem ersten pH Wert enthaltend Amino- und Carboxylgruppen - Google Patents
Methode zur Isolation von Nucleinsäure mittels positiv geladenem Material bei einem ersten pH Wert enthaltend Amino- und CarboxylgruppenInfo
- Publication number
- DE602005025077D1 DE602005025077D1 DE602005025077T DE602005025077T DE602005025077D1 DE 602005025077 D1 DE602005025077 D1 DE 602005025077D1 DE 602005025077 T DE602005025077 T DE 602005025077T DE 602005025077 T DE602005025077 T DE 602005025077T DE 602005025077 D1 DE602005025077 D1 DE 602005025077D1
- Authority
- DE
- Germany
- Prior art keywords
- nucleic acid
- positively charged
- carboxyl groups
- containing amino
- isolating nucleic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/26—Selective adsorption, e.g. chromatography characterised by the separation mechanism
- B01D15/36—Selective adsorption, e.g. chromatography characterised by the separation mechanism involving ionic interaction
- B01D15/361—Ion-exchange
- B01D15/364—Amphoteric or zwitterionic ion-exchanger
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/32—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating
- B01J20/3231—Impregnating or coating ; Solid sorbent compositions obtained from processes involving impregnating or coating characterised by the coating or impregnating layer
- B01J20/3242—Layers with a functional group, e.g. an affinity material, a ligand, a reactant or a complexing group
- B01J20/3285—Coating or impregnation layers comprising different type of functional groups or interactions, e.g. different ligands in various parts of the sorbent, mixed mode, dual zone, bimodal, multimodal, ionic or hydrophobic, cationic or anionic, hydrophilic or hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J43/00—Amphoteric ion-exchange, i.e. using ion-exchangers having cationic and anionic groups; Use of material as amphoteric ion-exchangers; Treatment of material for improving their amphoteric ion-exchange properties
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040111165A KR100647306B1 (ko) | 2004-12-23 | 2004-12-23 | 아미노기와 카르복실기를 포함하고 제1 pH에서 양전하를띠는 물질을 이용하여 핵산을 분리하는 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602005025077D1 true DE602005025077D1 (de) | 2011-01-13 |
Family
ID=36337509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602005025077T Active DE602005025077D1 (de) | 2004-12-23 | 2005-12-13 | Methode zur Isolation von Nucleinsäure mittels positiv geladenem Material bei einem ersten pH Wert enthaltend Amino- und Carboxylgruppen |
Country Status (5)
Country | Link |
---|---|
US (2) | US7402390B2 (de) |
EP (1) | EP1674570B1 (de) |
JP (1) | JP4527054B2 (de) |
KR (1) | KR100647306B1 (de) |
DE (1) | DE602005025077D1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100829574B1 (ko) * | 2006-01-03 | 2008-05-14 | 삼성전자주식회사 | 마이크로어레이용 기판, 그 마이크로어레이용 기판을이용하여 생분자를 분석하는 방법, 및 그 마이크로어레이용기판을 포함하는 랩온어칩 |
US20070190526A1 (en) * | 2006-02-16 | 2007-08-16 | Nexgen Diagnostics Llc | Methods of extracting nucleic acids |
KR100763925B1 (ko) * | 2006-09-29 | 2007-10-05 | 삼성전자주식회사 | 탄소나노튜브 및 실리카 비드를 이용한 세포 또는바이러스로부터 핵산의 분리 방법 및 장치 |
KR101015502B1 (ko) | 2008-09-09 | 2011-02-22 | 삼성전자주식회사 | 제1 pH에서 양전하 및 제2 pH에서 음전하를 띠는 화합물 및 그를 이용하여 핵산을 분리하는 방법 |
KR101569832B1 (ko) * | 2008-11-19 | 2015-11-18 | 삼성전자주식회사 | 시료 중의 게놈 dna 및 플라스미드 dna를 서로 분리하는 방법 및 그를 위한 키트 |
DE102008063003A1 (de) * | 2008-12-23 | 2010-06-24 | Qiagen Gmbh | Nukleinsäureaufreinigungsverfahren |
US8415467B2 (en) * | 2009-12-14 | 2013-04-09 | Betty Wu | Method and materials for separating nucleic acid materials |
JP5899731B2 (ja) | 2011-09-13 | 2016-04-06 | ソニー株式会社 | 核酸精製方法、核酸抽出方法、及び核酸精製用キット |
GB201217405D0 (en) * | 2012-09-28 | 2012-11-14 | Fermentas Uab | Protein removal agent |
CN104513819B (zh) * | 2014-12-17 | 2020-05-05 | 吉林大学 | 一种选择性提取dna的方法 |
KR101696549B1 (ko) * | 2015-07-31 | 2017-01-13 | 전북대학교산학협력단 | 수소이온농도 대응 검체 스왑 장치 |
CN108097336B (zh) * | 2017-10-25 | 2019-02-26 | 重庆博蓝鹰生物技术有限公司 | 两性解离离子交换介质、应用方法和分离容量标定方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264101A (en) * | 1989-11-06 | 1993-11-23 | Applied Biosystems, Inc. | Capillary electrophoresis molecular weight separation of biomolecules using a polymer-containing solution |
JP3689896B2 (ja) * | 1995-12-04 | 2005-08-31 | Jsr株式会社 | 核酸吸着剤 |
JP3689897B2 (ja) * | 1995-12-04 | 2005-08-31 | Jsr株式会社 | 核酸吸着剤 |
ES2301581T3 (es) * | 1997-12-06 | 2008-07-01 | Invitrogen Corporation | Aislamiento de acidos nucleicos. |
US6914137B2 (en) | 1997-12-06 | 2005-07-05 | Dna Research Innovations Limited | Isolation of nucleic acids |
US6699986B2 (en) * | 1998-08-04 | 2004-03-02 | Ortho-Clinical Diagnostics, Inc. | Electrophoretic separation of nucleic acids from proteins at low ph |
EP1147226B1 (de) | 1999-01-27 | 2013-01-23 | Folim G. Halaka | Materialien und verfahren zur reinigung von polyelektrolyten |
US6310199B1 (en) * | 1999-05-14 | 2001-10-30 | Promega Corporation | pH dependent ion exchange matrix and method of use in the isolation of nucleic acids |
JP2003104996A (ja) * | 2001-09-28 | 2003-04-09 | Hitachi Maxell Ltd | 核酸結合用磁性担体およびその製造方法 |
US6984485B2 (en) | 2002-04-23 | 2006-01-10 | Beckman Coulter, Inc. | Polymer-coated substrates for immobilization of biomolecules and cells |
GB0212826D0 (en) * | 2002-05-31 | 2002-07-10 | Dna Res Innovations Ltd | Materials and methods relating to polyions and substance delivery |
GB0229287D0 (en) * | 2002-12-16 | 2003-01-22 | Dna Res Innovations Ltd | Polyfunctional reagents |
KR100657957B1 (ko) * | 2005-04-12 | 2006-12-14 | 삼성전자주식회사 | 아미노기와 카르복실기를 포함하고 제1 pH에서 양전하를띠는 물질을 이용하여 핵산을 분리하는 방법 및 상기방법에 사용될 수 있는 핵산 분리용 고상 물질 |
KR100668337B1 (ko) * | 2005-05-21 | 2007-01-12 | 삼성전자주식회사 | 단백질에 비하여 핵산에 대한 결합력이 선택적으로 높은pH 의존성 이온 교환물질, 그가 고정화되어 있는 고체기판, 및 상기 물질 및 고체 기판을 이용하여 핵산을분리하는 방법 |
-
2004
- 2004-12-23 KR KR1020040111165A patent/KR100647306B1/ko active IP Right Grant
-
2005
- 2005-12-13 DE DE602005025077T patent/DE602005025077D1/de active Active
- 2005-12-13 EP EP05027215A patent/EP1674570B1/de not_active Expired - Fee Related
- 2005-12-20 JP JP2005367060A patent/JP4527054B2/ja active Active
- 2005-12-23 US US11/317,949 patent/US7402390B2/en active Active
-
2008
- 2008-06-18 US US12/141,894 patent/US7695678B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7402390B2 (en) | 2008-07-22 |
EP1674570A2 (de) | 2006-06-28 |
KR100647306B1 (ko) | 2006-11-23 |
US7695678B2 (en) | 2010-04-13 |
JP4527054B2 (ja) | 2010-08-18 |
JP2006176521A (ja) | 2006-07-06 |
KR20060072505A (ko) | 2006-06-28 |
EP1674570B1 (de) | 2010-12-01 |
US20090005265A1 (en) | 2009-01-01 |
EP1674570A3 (de) | 2008-08-13 |
US20060154284A1 (en) | 2006-07-13 |
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