CA2832341C - Separation of genomic dna from a target molecule using cation exchange - Google Patents

Separation of genomic dna from a target molecule using cation exchange Download PDF

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Publication number
CA2832341C
CA2832341C CA2832341A CA2832341A CA2832341C CA 2832341 C CA2832341 C CA 2832341C CA 2832341 A CA2832341 A CA 2832341A CA 2832341 A CA2832341 A CA 2832341A CA 2832341 C CA2832341 C CA 2832341C
Authority
CA
Canada
Prior art keywords
ligand
sample
cation exchange
target molecule
exchange ligand
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.)
Expired - Fee Related
Application number
CA2832341A
Other languages
English (en)
French (fr)
Other versions
CA2832341A1 (en
Inventor
Peter S. Gagnon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bio Rad Laboratories Inc
Original Assignee
Bio Rad Laboratories Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bio Rad Laboratories Inc filed Critical Bio Rad Laboratories Inc
Publication of CA2832341A1 publication Critical patent/CA2832341A1/en
Application granted granted Critical
Publication of CA2832341C publication Critical patent/CA2832341C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • C12N15/101—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 chromatography, e.g. electrophoresis, ion-exchange, reverse phase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/165—Extraction; Separation; Purification by chromatography mixed-mode chromatography
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/18—Ion-exchange chromatography
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/16—Extraction; Separation; Purification by chromatography
    • C07K1/20—Partition-, reverse-phase or hydrophobic interaction chromatography
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
    • C07K1/14—Extraction; Separation; Purification
    • C07K1/36—Extraction; Separation; Purification by a combination of two or more processes of different types

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plant Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
CA2832341A 2011-04-28 2012-04-26 Separation of genomic dna from a target molecule using cation exchange Expired - Fee Related CA2832341C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/096,699 US8911992B2 (en) 2011-04-28 2011-04-28 DNA removal in target molecule purification
US13/096,699 2011-04-28
PCT/US2012/035272 WO2012149200A1 (en) 2011-04-28 2012-04-26 Dna removal in target molecule purification

Publications (2)

Publication Number Publication Date
CA2832341A1 CA2832341A1 (en) 2012-11-01
CA2832341C true CA2832341C (en) 2019-10-22

Family

ID=47068181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2832341A Expired - Fee Related CA2832341C (en) 2011-04-28 2012-04-26 Separation of genomic dna from a target molecule using cation exchange

Country Status (5)

Country Link
US (1) US8911992B2 (enExample)
EP (1) EP2702065B1 (enExample)
JP (1) JP6068442B2 (enExample)
CA (1) CA2832341C (enExample)
WO (1) WO2012149200A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104470606B (zh) 2012-05-31 2017-03-22 新加坡科技研究局 用带负电荷颗粒对多核苷酸的色谱纯化
US20180105555A1 (en) * 2015-03-20 2018-04-19 Bristol-Myers Squibb Company Use of dextran for protein purification
CN114025805B (zh) * 2019-06-07 2025-01-24 达因疗法公司 制备蛋白质-寡核苷酸复合物的方法
CN116234619B (zh) * 2020-08-18 2026-07-21 赛多利斯比亚分离有限责任公司 宿主细胞dna的金属亲和提取
US20230142197A1 (en) * 2021-11-11 2023-05-11 Promega Corporation Cation exchange for sperm-associated dna purification

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6504021B2 (en) 2000-07-05 2003-01-07 Edge Biosystems, Inc. Ion exchange method for DNA purification
US20100056762A1 (en) * 2001-05-11 2010-03-04 Old Lloyd J Specific binding proteins and uses thereof
JP4363986B2 (ja) * 2001-12-21 2009-11-11 イミュネックス・コーポレーション タンパク質の精製方法
CN102391358B (zh) 2006-04-05 2016-08-10 艾伯维生物技术有限公司 抗体纯化
RU2009148891A (ru) * 2007-06-01 2011-07-20 Ф.Хоффманн-Ля Рош Аг (Ch) Очистка иммуноглобулина
US8093364B2 (en) * 2008-01-18 2012-01-10 Bio-Rad Laboratories, Inc. Enhanced purification of antibodies and antibody fragments by apatite chromatography
EP2307442A4 (en) * 2008-06-24 2012-05-30 Reddys Lab Ltd Dr PURIFICATION OF MODIFIED CYTOKINES
JP5463492B2 (ja) * 2008-10-08 2014-04-09 島根県 微生物細胞からのプラスミドdna抽出法

Also Published As

Publication number Publication date
US8911992B2 (en) 2014-12-16
EP2702065B1 (en) 2017-01-18
EP2702065A1 (en) 2014-03-05
JP6068442B2 (ja) 2017-01-25
EP2702065A4 (en) 2014-12-24
WO2012149200A1 (en) 2012-11-01
US20120276623A1 (en) 2012-11-01
JP2014523405A (ja) 2014-09-11
CA2832341A1 (en) 2012-11-01

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Effective date: 20170420

MKLA Lapsed

Effective date: 20220426