CA2102264A1 - Boron Silicates, Aluminum Silicates, Phosphosilicates and Purification of DNA - Google Patents
Boron Silicates, Aluminum Silicates, Phosphosilicates and Purification of DNAInfo
- Publication number
- CA2102264A1 CA2102264A1 CA2102264A CA2102264A CA2102264A1 CA 2102264 A1 CA2102264 A1 CA 2102264A1 CA 2102264 A CA2102264 A CA 2102264A CA 2102264 A CA2102264 A CA 2102264A CA 2102264 A1 CA2102264 A1 CA 2102264A1
- Authority
- CA
- Canada
- Prior art keywords
- silicates
- boron
- aluminum
- phosphosilicates
- dna
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B35/00—Boron; Compounds thereof
- C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
- C01B35/10—Compounds containing boron and oxygen
-
- 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
Abstract
The invention discloses boron silicates, aluminum silicates and phosphosilicates, how to make them, and processes for purifying DNA with them. The new composition is of the formula:
wherein X is Silicon, Boron, Aluminum or Phosphorus, and R is independently OH or a monomer unit, n is 3 when X is Si and n is 2 when X is Boron, Aluminum, or Phosphorus, and repeating units of the composition comprising the formula:
wherein X is Silicon, Boron, Aluminum or Phosphorus, and R is independently OH or a monomer unit, n is 3 when X is Si and n is 2 when X is Boron, Aluminum, or Phosphorus, and repeating units of the composition comprising the formula:
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97574492A | 1992-11-13 | 1992-11-13 | |
US07/975,744 | 1992-11-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2102264A1 true CA2102264A1 (en) | 1994-05-14 |
CA2102264C CA2102264C (en) | 2000-08-01 |
Family
ID=25523337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002102264A Expired - Fee Related CA2102264C (en) | 1992-11-13 | 1993-11-02 | Boron silicates, aluminum silicates, phosphosilicates and purification of dna |
Country Status (6)
Country | Link |
---|---|
US (3) | US5525319A (en) |
EP (1) | EP0600253B1 (en) |
JP (1) | JP2714529B2 (en) |
AU (1) | AU669398B2 (en) |
CA (1) | CA2102264C (en) |
DE (1) | DE69304495T2 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5503816A (en) * | 1993-09-27 | 1996-04-02 | Becton Dickinson And Company | Silicate compounds for DNA purification |
KR100463475B1 (en) | 1995-06-08 | 2005-06-22 | 로셰 디아그노스틱스 게엠베하 | Magnetic Pigment |
DE19520398B4 (en) * | 1995-06-08 | 2009-04-16 | Roche Diagnostics Gmbh | Magnetic pigment |
JP2965131B2 (en) | 1995-07-07 | 1999-10-18 | 東洋紡績株式会社 | Magnetic carrier for nucleic acid binding and nucleic acid isolation method using the same |
US6872527B2 (en) | 1997-04-16 | 2005-03-29 | Xtrana, Inc. | Nucleic acid archiving |
JP4304348B2 (en) | 1997-09-22 | 2009-07-29 | 独立行政法人理化学研究所 | DNA isolation method |
DE19743518A1 (en) * | 1997-10-01 | 1999-04-15 | Roche Diagnostics Gmbh | Automated, universally applicable sample preparation method |
DE19856064C2 (en) | 1998-12-04 | 2000-11-30 | Invitek Gmbh | Universal method for the isolation of DNA from any starting material |
CA2270106C (en) | 1999-04-23 | 2006-03-14 | Yousef Haj-Ahmad | Nucleic acid purification and process |
US6383783B1 (en) | 1999-09-21 | 2002-05-07 | 3M Innovative Properties Company | Nucleic acid isolation by adhering to hydrophobic solid phase and removing with nonionic surfactant |
PT1232502E (en) * | 1999-11-17 | 2006-05-31 | Roche Diagnostics Gmbh | MAGNETIC GLASS PARTICLES, METHOD FOR THEIR PREPARATION AND THEIR USES |
DE19958042A1 (en) * | 1999-12-03 | 2001-06-21 | Invitek Gmbh | Surface-modified carrier materials for binding biological materials, processes for their production and their use |
US20020012990A1 (en) * | 1999-12-22 | 2002-01-31 | Lander Russel Jackson | Process for the scaleable purification of plasmid DNA |
AU2002359522A1 (en) * | 2001-11-28 | 2003-06-10 | Applera Corporation | Compositions and methods of selective nucleic acid isolation |
KR20020059286A (en) * | 2002-06-11 | 2002-07-12 | (주) 인더씨 코리아 | Methods and kit for drawing out plasmid dna making use of a silicate powder |
AU2003236461B2 (en) | 2002-08-29 | 2009-05-28 | Epigenomics Ag | Improved method for bisulfite treatment |
CN100395257C (en) * | 2003-05-08 | 2008-06-18 | 慈溪市中鼎生物技术有限公司 | Acid potassium ion aqua and DNA extracting method and kit therewith |
US20050130177A1 (en) * | 2003-12-12 | 2005-06-16 | 3M Innovative Properties Company | Variable valve apparatus and methods |
US7727710B2 (en) * | 2003-12-24 | 2010-06-01 | 3M Innovative Properties Company | Materials, methods, and kits for reducing nonspecific binding of molecules to a surface |
US7939249B2 (en) * | 2003-12-24 | 2011-05-10 | 3M Innovative Properties Company | Methods for nucleic acid isolation and kits using a microfluidic device and concentration step |
US20060223071A1 (en) * | 2005-04-01 | 2006-10-05 | Wisniewski Michele E | Methods, compositions, and kits for detecting nucleic acids in a single vessel |
DE102005047736B4 (en) * | 2005-09-29 | 2008-08-14 | Aj Innuscreen Gmbh | Method and system for isolating nucleic acids from any complex starting materials |
WO2011026030A1 (en) * | 2009-08-31 | 2011-03-03 | Mbio Diagnostics Corporation | Integrated sample preparation and analyte detection |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507171A1 (en) * | 1981-06-04 | 1982-12-10 | Zarzycki Jerzy | MONOLITHIC SILICA AEROGELS, THEIR PREPARATION AND THEIR USE FOR THE PREPARATION OF SILICA GLASS ARTICLES AND THERMALLY INSULATING MATERIALS |
FR2625211A1 (en) * | 1987-12-28 | 1989-06-30 | Atochem | POLYSILOXAZANES, PROCESS FOR THE PREPARATION THEREOF, USE THEREOF AS PRECURSORS OF CERAMICS AND CERAMIC DISHES |
US4923978A (en) * | 1987-12-28 | 1990-05-08 | E. I. Du Pont De Nemours & Company | Process for purifying nucleic acids |
SU1592277A1 (en) * | 1988-06-21 | 1990-09-15 | Bruss Ti Kirova | Method of producing silicon phosphate |
US5075430A (en) * | 1988-12-12 | 1991-12-24 | Bio-Rad Laboratories, Inc. | Process for the purification of DNA on diatomaceous earth |
JPH04198013A (en) * | 1990-11-28 | 1992-07-17 | Mizusawa Ind Chem Ltd | Crystalline layer sodium borosilicate, production and use thereof |
CA2067711C (en) * | 1991-05-03 | 2000-08-08 | Daniel Lee Woodard | Solid phase extraction purification of dna |
US5155018A (en) * | 1991-07-10 | 1992-10-13 | Hahnemann University | Process and kit for isolating and purifying RNA from biological sources |
EP0555798B1 (en) * | 1992-02-13 | 1999-05-06 | Becton, Dickinson and Company | Hydrated celite and purification of DNA |
-
1993
- 1993-11-02 AU AU50425/93A patent/AU669398B2/en not_active Ceased
- 1993-11-02 CA CA002102264A patent/CA2102264C/en not_active Expired - Fee Related
- 1993-11-04 DE DE69304495T patent/DE69304495T2/en not_active Expired - Fee Related
- 1993-11-04 EP EP93117879A patent/EP0600253B1/en not_active Expired - Lifetime
- 1993-11-15 JP JP5285090A patent/JP2714529B2/en not_active Expired - Fee Related
-
1994
- 1994-03-11 US US08/212,095 patent/US5525319A/en not_active Expired - Lifetime
- 1994-03-11 US US08/212,437 patent/US5523392A/en not_active Expired - Lifetime
-
1995
- 1995-04-20 US US08/425,637 patent/US5520899A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69304495T2 (en) | 1997-01-02 |
JPH06217775A (en) | 1994-08-09 |
US5520899A (en) | 1996-05-28 |
JP2714529B2 (en) | 1998-02-16 |
AU5042593A (en) | 1994-05-26 |
EP0600253A1 (en) | 1994-06-08 |
AU669398B2 (en) | 1996-06-06 |
US5525319A (en) | 1996-06-11 |
DE69304495D1 (en) | 1996-10-10 |
EP0600253B1 (en) | 1996-09-04 |
CA2102264C (en) | 2000-08-01 |
US5523392A (en) | 1996-06-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |