CA2264780C - Methods and materials for optimization of electronic hybridization reactions - Google Patents
Methods and materials for optimization of electronic hybridization reactions Download PDFInfo
- Publication number
- CA2264780C CA2264780C CA002264780A CA2264780A CA2264780C CA 2264780 C CA2264780 C CA 2264780C CA 002264780 A CA002264780 A CA 002264780A CA 2264780 A CA2264780 A CA 2264780A CA 2264780 C CA2264780 C CA 2264780C
- Authority
- CA
- Canada
- Prior art keywords
- buffer
- histidine buffer
- histidine
- hybridization
- target 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.)
- Expired - Fee Related
Links
- 238000009396 hybridization Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 63
- 238000006243 chemical reaction Methods 0.000 title abstract description 5
- 239000000463 material Substances 0.000 title description 2
- 238000005457 optimization Methods 0.000 title 1
- 239000000872 buffer Substances 0.000 claims abstract description 107
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims abstract description 78
- 235000018417 cysteine Nutrition 0.000 claims abstract description 29
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000012360 testing method Methods 0.000 claims abstract description 29
- 238000004377 microelectronic Methods 0.000 claims abstract description 11
- 108020004707 nucleic acids Proteins 0.000 claims description 38
- 150000007523 nucleic acids Chemical class 0.000 claims description 38
- 102000039446 nucleic acids Human genes 0.000 claims description 38
- 230000003139 buffering effect Effects 0.000 claims description 16
- 230000005684 electric field Effects 0.000 claims description 16
- 239000012491 analyte Substances 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 9
- 238000009825 accumulation Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 230000002708 enhancing effect Effects 0.000 claims description 4
- 229930014626 natural product Natural products 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 125000002091 cationic group Chemical group 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 230000003319 supportive effect Effects 0.000 claims 1
- 235000001014 amino acid Nutrition 0.000 abstract description 12
- 150000001413 amino acids Chemical class 0.000 abstract description 12
- 239000003792 electrolyte Substances 0.000 abstract description 12
- 239000007853 buffer solution Substances 0.000 abstract description 5
- 108020004414 DNA Proteins 0.000 description 43
- 235000014304 histidine Nutrition 0.000 description 26
- 229940024606 amino acid Drugs 0.000 description 11
- 241000894007 species Species 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 7
- 235000004279 alanine Nutrition 0.000 description 7
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 6
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 6
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 6
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000001488 sodium phosphate Substances 0.000 description 6
- 229960003339 sodium phosphate Drugs 0.000 description 6
- 229910000162 sodium phosphate Inorganic materials 0.000 description 6
- 235000011008 sodium phosphates Nutrition 0.000 description 6
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 6
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 6
- 239000004472 Lysine Substances 0.000 description 5
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 235000018977 lysine Nutrition 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 235000018102 proteins Nutrition 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 5
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 150000001768 cations Chemical class 0.000 description 4
- 229940021013 electrolyte solution Drugs 0.000 description 4
- 239000004471 Glycine Substances 0.000 description 3
- 239000006173 Good's buffer Substances 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229960002685 biotin Drugs 0.000 description 3
- 235000020958 biotin Nutrition 0.000 description 3
- 239000011616 biotin Substances 0.000 description 3
- 238000005251 capillar electrophoresis Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001962 electrophoresis Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000002639 sodium chloride Nutrition 0.000 description 3
- 229960003080 taurine Drugs 0.000 description 3
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 2
- 239000007995 HEPES buffer Substances 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 2
- 241001460678 Napo <wasp> Species 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 108091036333 Rapid DNA Proteins 0.000 description 2
- 108010090804 Streptavidin Proteins 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 2
- 229920001222 biopolymer Polymers 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001502 gel electrophoresis Methods 0.000 description 2
- 235000013922 glutamic acid Nutrition 0.000 description 2
- 229960002989 glutamic acid Drugs 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- 125000002883 imidazolyl group Chemical group 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 229960002668 sodium chloride Drugs 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229920000936 Agarose Polymers 0.000 description 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N Borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- CKLJMWTZIZZHCS-UWTATZPHSA-N D-aspartic acid Chemical compound OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 description 1
- 108020003215 DNA Probes Proteins 0.000 description 1
- 239000003298 DNA probe Substances 0.000 description 1
- 206010013457 Dissociation Diseases 0.000 description 1
- 239000007993 MOPS buffer Substances 0.000 description 1
- FSVCELGFZIQNCK-UHFFFAOYSA-N N,N-bis(2-hydroxyethyl)glycine Chemical compound OCCN(CCO)CC(O)=O FSVCELGFZIQNCK-UHFFFAOYSA-N 0.000 description 1
- 108091006629 SLC13A2 Proteins 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000000427 antigen Substances 0.000 description 1
- 102000036639 antigens Human genes 0.000 description 1
- 108091007433 antigens Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 229940125717 barbiturate Drugs 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 239000007998 bicine buffer Substances 0.000 description 1
- 239000008364 bulk solution Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- URSLCTBXQMKCFE-UHFFFAOYSA-N dihydrogenborate Chemical compound OB(O)[O-] URSLCTBXQMKCFE-UHFFFAOYSA-N 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 208000018459 dissociative disease Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 239000012145 high-salt buffer Substances 0.000 description 1
- 229960002163 hydrogen peroxide Drugs 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002218 isotachophoresis Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 238000007899 nucleic acid hybridization Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical group 0.000 description 1
- 229920000447 polyanionic polymer Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- 238000012358 sourcing Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/01—Manufacture or treatment
- H10D64/021—Manufacture or treatment using multiple gate spacer layers, e.g. bilayered sidewall spacers
-
- 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
-
- 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
- C12Q1/6813—Hybridisation assays
- C12Q1/6832—Enhancement of hybridisation reaction
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Biophysics (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- General Physics & Mathematics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70826296A | 1996-09-06 | 1996-09-06 | |
| US08/708,262 | 1996-09-06 | ||
| PCT/US1997/014489 WO1998010273A1 (en) | 1996-09-06 | 1997-08-18 | Methods and materials for optimization of electronic hybridization reactions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2264780A1 CA2264780A1 (en) | 1998-03-12 |
| CA2264780C true CA2264780C (en) | 2006-08-01 |
Family
ID=24845074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002264780A Expired - Fee Related CA2264780C (en) | 1996-09-06 | 1997-08-18 | Methods and materials for optimization of electronic hybridization reactions |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1019711A4 (enExample) |
| JP (1) | JP4213216B2 (enExample) |
| KR (1) | KR100591626B1 (enExample) |
| CN (1) | CN1180248C (enExample) |
| AU (1) | AU723564B2 (enExample) |
| BR (1) | BR9712800A (enExample) |
| CA (1) | CA2264780C (enExample) |
| NZ (1) | NZ334314A (enExample) |
| WO (1) | WO1998010273A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6051380A (en) * | 1993-11-01 | 2000-04-18 | Nanogen, Inc. | Methods and procedures for molecular biological analysis and diagnostics |
| US7582421B2 (en) | 1993-11-01 | 2009-09-01 | Nanogen, Inc. | Methods for determination of single nucleic acid polymorphisms using a bioelectronic microchip |
| US6468742B2 (en) | 1993-11-01 | 2002-10-22 | Nanogen, Inc. | Methods for determination of single nucleic acid polymorphisms using bioelectronic microchip |
| US6379897B1 (en) * | 2000-11-09 | 2002-04-30 | Nanogen, Inc. | Methods for gene expression monitoring on electronic microarrays |
| US5964995A (en) | 1997-04-04 | 1999-10-12 | Caliper Technologies Corp. | Methods and systems for enhanced fluid transport |
| US6238909B1 (en) * | 1999-05-04 | 2001-05-29 | Motorola, Inc. | Method and apparatus for obtaining electric field-enhanced bioconjugation |
| EP1216415A1 (en) * | 1999-09-27 | 2002-06-26 | Monsanto Technology LLC | Methods for determining oils in seeds |
| US7309581B2 (en) * | 2000-11-01 | 2007-12-18 | Sysmex Corporation | Method of staining, detection and counting bacteria, and a diluent for bacterial stain |
| GB0205455D0 (en) | 2002-03-07 | 2002-04-24 | Molecular Sensing Plc | Nucleic acid probes, their synthesis and use |
| US7153687B2 (en) | 2002-08-13 | 2006-12-26 | Hong Kong Dna Chips Limited | Apparatus and methods for detecting DNA in biological samples |
| JP3920223B2 (ja) * | 2003-01-07 | 2007-05-30 | 日本碍子株式会社 | 反応性チップと、このチップを用いた標的物質の結合検出方法 |
| JP4464664B2 (ja) * | 2003-06-13 | 2010-05-19 | 独立行政法人理化学研究所 | 生体分子マイクロアレイ用基板、生体分子マイクロアレイ、相互作用促進用装置および方法、ならびに、相互作用の検出方法 |
| US7314542B2 (en) * | 2004-09-23 | 2008-01-01 | Nanogen, Inc. | Methods and materials for optimization of electronic transportation and hybridization reactions |
| KR100785011B1 (ko) * | 2006-04-07 | 2007-12-11 | 삼성전자주식회사 | 쌍이온 화합물을 이용한 핵산 혼성화 특이성을 증가시키는방법 |
| RU2315299C1 (ru) * | 2006-09-20 | 2008-01-20 | Государственное научное учреждение Всероссийский научно-исследовательский институт пищевой биотехнологии Российской академии сельскохозяйственных наук | Рабочий электролит для определения капиллярным электрофорезом ионного состава жидких сред |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4936963A (en) * | 1987-05-27 | 1990-06-26 | Abbott Laboratories | Polycationic buffers and method for gel electrophoresis of nucleic acids |
| US5188963A (en) * | 1989-11-17 | 1993-02-23 | Gene Tec Corporation | Device for processing biological specimens for analysis of nucleic acids |
| US6017696A (en) * | 1993-11-01 | 2000-01-25 | Nanogen, Inc. | Methods for electronic stringency control for molecular biological analysis and diagnostics |
| US5585069A (en) * | 1994-11-10 | 1996-12-17 | David Sarnoff Research Center, Inc. | Partitioned microelectronic and fluidic device array for clinical diagnostics and chemical synthesis |
| KR100314996B1 (ko) * | 1994-11-10 | 2002-01-15 | 윌리암 제이. 버크 | 액체분배시스템 |
-
1997
- 1997-08-18 NZ NZ334314A patent/NZ334314A/xx unknown
- 1997-08-18 JP JP51267698A patent/JP4213216B2/ja not_active Expired - Lifetime
- 1997-08-18 AU AU40719/97A patent/AU723564B2/en not_active Ceased
- 1997-08-18 EP EP97938378A patent/EP1019711A4/en not_active Withdrawn
- 1997-08-18 CN CNB97197960XA patent/CN1180248C/zh not_active Expired - Fee Related
- 1997-08-18 CA CA002264780A patent/CA2264780C/en not_active Expired - Fee Related
- 1997-08-18 BR BR9712800-7A patent/BR9712800A/pt unknown
- 1997-08-18 WO PCT/US1997/014489 patent/WO1998010273A1/en not_active Ceased
- 1997-08-18 KR KR1019997001868A patent/KR100591626B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU4071997A (en) | 1998-03-26 |
| WO1998010273A1 (en) | 1998-03-12 |
| KR100591626B1 (ko) | 2006-06-20 |
| EP1019711A4 (en) | 2001-06-13 |
| JP2001501301A (ja) | 2001-01-30 |
| JP4213216B2 (ja) | 2009-01-21 |
| CN1180248C (zh) | 2004-12-15 |
| KR20010029477A (ko) | 2001-04-06 |
| NZ334314A (en) | 2000-09-29 |
| AU723564B2 (en) | 2000-08-31 |
| CA2264780A1 (en) | 1998-03-12 |
| CN1230255A (zh) | 1999-09-29 |
| EP1019711A1 (en) | 2000-07-19 |
| BR9712800A (pt) | 1999-11-23 |
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