KR100591626B1 - 전자 혼성화 반응의 최적화 방법 및 재료 - Google Patents
전자 혼성화 반응의 최적화 방법 및 재료 Download PDFInfo
- Publication number
- KR100591626B1 KR100591626B1 KR1019997001868A KR19997001868A KR100591626B1 KR 100591626 B1 KR100591626 B1 KR 100591626B1 KR 1019997001868 A KR1019997001868 A KR 1019997001868A KR 19997001868 A KR19997001868 A KR 19997001868A KR 100591626 B1 KR100591626 B1 KR 100591626B1
- Authority
- KR
- South Korea
- Prior art keywords
- buffer
- nucleic acid
- hybridization
- dna
- low conductivity
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000009396 hybridization Methods 0.000 title claims abstract description 45
- 238000006243 chemical reaction Methods 0.000 title abstract description 8
- 238000005457 optimization Methods 0.000 title 1
- 239000000872 buffer Substances 0.000 claims abstract description 91
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 claims abstract description 33
- 235000018417 cysteine Nutrition 0.000 claims abstract description 26
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 238000004377 microelectronic Methods 0.000 claims abstract description 8
- 230000005684 electric field Effects 0.000 claims description 16
- 230000003139 buffering effect Effects 0.000 claims description 13
- 150000001768 cations Chemical class 0.000 claims description 12
- 239000012491 analyte Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 150000007523 nucleic acids Chemical class 0.000 claims 19
- 102000039446 nucleic acids Human genes 0.000 claims 19
- 108020004707 nucleic acids Proteins 0.000 claims 19
- 229930014626 natural product Natural products 0.000 claims 4
- 230000002708 enhancing effect Effects 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 17
- 235000001014 amino acid Nutrition 0.000 abstract description 16
- 238000001962 electrophoresis Methods 0.000 abstract description 11
- -1 histidine amino acids Chemical class 0.000 abstract description 5
- 235000014304 histidine Nutrition 0.000 description 25
- 150000001413 amino acids Chemical class 0.000 description 13
- 239000000243 solution Substances 0.000 description 13
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 12
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 10
- 230000035945 sensitivity Effects 0.000 description 9
- XOAAWQZATWQOTB-UHFFFAOYSA-N taurine Chemical compound NCCS(O)(=O)=O XOAAWQZATWQOTB-UHFFFAOYSA-N 0.000 description 8
- 241001460678 Napo <wasp> Species 0.000 description 7
- 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
- 239000011780 sodium chloride Substances 0.000 description 6
- 239000001488 sodium phosphate Substances 0.000 description 6
- 229910000162 sodium phosphate Inorganic materials 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
- 229940000635 beta-alanine Drugs 0.000 description 5
- 235000018977 lysine Nutrition 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
- 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 4
- 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 4
- 239000007995 HEPES buffer Substances 0.000 description 4
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 4
- 108091036333 Rapid DNA Proteins 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 229940021013 electrolyte solution Drugs 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229960003080 taurine Drugs 0.000 description 4
- 239000004471 Glycine Substances 0.000 description 3
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 3
- 239000007983 Tris buffer Substances 0.000 description 3
- 235000004279 alanine Nutrition 0.000 description 3
- 229920001222 biopolymer Polymers 0.000 description 3
- 229960002685 biotin Drugs 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
- 230000007423 decrease Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 3
- 239000001509 sodium citrate Substances 0.000 description 3
- 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 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 108020004414 DNA Proteins 0.000 description 2
- 102000053602 DNA Human genes 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
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-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
- SEQKRHFRPICQDD-UHFFFAOYSA-N N-tris(hydroxymethyl)methylglycine Chemical compound OCC(CO)(CO)[NH2+]CC([O-])=O SEQKRHFRPICQDD-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 108010090804 Streptavidin Proteins 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 125000000539 amino acid group Chemical group 0.000 description 2
- 235000020958 biotin Nutrition 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 229960002433 cysteine Drugs 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001502 gel electrophoresis Methods 0.000 description 2
- 235000013922 glutamic acid Nutrition 0.000 description 2
- 239000004220 glutamic acid Substances 0.000 description 2
- 125000002883 imidazolyl group Chemical group 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229940074404 sodium succinate Drugs 0.000 description 2
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
- 108020003215 DNA Probes Proteins 0.000 description 1
- 239000003298 DNA probe Substances 0.000 description 1
- 239000006173 Good's buffer Substances 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 239000007993 MOPS buffer Substances 0.000 description 1
- 239000012901 Milli-Q water Substances 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- UZMAPBJVXOGOFT-UHFFFAOYSA-N Syringetin Natural products COC1=C(O)C(OC)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UZMAPBJVXOGOFT-UHFFFAOYSA-N 0.000 description 1
- 239000007997 Tricine buffer Substances 0.000 description 1
- 208000034953 Twin anemia-polycythemia sequence Diseases 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 238000002479 acid--base titration Methods 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 238000004458 analytical method Methods 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
- 238000003556 assay Methods 0.000 description 1
- 229940125717 barbiturate Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 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
- 230000008512 biological response Effects 0.000 description 1
- 239000008364 bulk solution Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000004720 dielectrophoresis Methods 0.000 description 1
- KCFYHBSOLOXZIF-UHFFFAOYSA-N dihydrochrysin Natural products COC1=C(O)C(OC)=CC(C2OC3=CC(O)=CC(O)=C3C(=O)C2)=C1 KCFYHBSOLOXZIF-UHFFFAOYSA-N 0.000 description 1
- 230000001909 effect on DNA Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010291 electrical method Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 229960002885 histidine Drugs 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000001823 molecular biology technique Methods 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 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
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005588 protonation Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- ZNCPFRVNHGOPAG-UHFFFAOYSA-L sodium oxalate Chemical compound [Na+].[Na+].[O-]C(=O)C([O-])=O ZNCPFRVNHGOPAG-UHFFFAOYSA-L 0.000 description 1
- 229940039790 sodium oxalate Drugs 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003890 succinate salts Chemical class 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
Images
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
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/6656—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using multiple spacer layers, e.g. multiple 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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Biophysics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Electrochemistry (AREA)
- Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70826296A | 1996-09-06 | 1996-09-06 | |
| US08/708,262 | 1996-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010029477A KR20010029477A (ko) | 2001-04-06 |
| KR100591626B1 true KR100591626B1 (ko) | 2006-06-20 |
Family
ID=24845074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019997001868A KR100591626B1 (ko) | 1996-09-06 | 1997-08-18 | 전자 혼성화 반응의 최적화 방법 및 재료 |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP1019711A4 (ja) |
| JP (1) | JP4213216B2 (ja) |
| KR (1) | KR100591626B1 (ja) |
| CN (1) | CN1180248C (ja) |
| AU (1) | AU723564B2 (ja) |
| BR (1) | BR9712800A (ja) |
| CA (1) | CA2264780C (ja) |
| NZ (1) | NZ334314A (ja) |
| WO (1) | WO1998010273A1 (ja) |
Families Citing this family (12)
| 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 |
| 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 |
| CN1285908C (zh) * | 1999-09-27 | 2006-11-22 | 孟山都公司 | 测定种子油的方法 |
| 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 |
| 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 |
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 |
| DE69533554T2 (de) * | 1994-11-10 | 2005-01-27 | Orchid Biosciences, Inc. | Flüssigkeitsverteilungssystem |
-
1997
- 1997-08-18 CA CA002264780A patent/CA2264780C/en not_active Expired - Fee Related
- 1997-08-18 JP JP51267698A patent/JP4213216B2/ja not_active Expired - Lifetime
- 1997-08-18 KR KR1019997001868A patent/KR100591626B1/ko not_active IP Right Cessation
- 1997-08-18 EP EP97938378A patent/EP1019711A4/en not_active Withdrawn
- 1997-08-18 AU AU40719/97A patent/AU723564B2/en not_active Ceased
- 1997-08-18 BR BR9712800-7A patent/BR9712800A/pt unknown
- 1997-08-18 NZ NZ334314A patent/NZ334314A/xx unknown
- 1997-08-18 WO PCT/US1997/014489 patent/WO1998010273A1/en active IP Right Grant
- 1997-08-18 CN CNB97197960XA patent/CN1180248C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2264780A1 (en) | 1998-03-12 |
| EP1019711A1 (en) | 2000-07-19 |
| CN1230255A (zh) | 1999-09-29 |
| EP1019711A4 (en) | 2001-06-13 |
| BR9712800A (pt) | 1999-11-23 |
| JP4213216B2 (ja) | 2009-01-21 |
| KR20010029477A (ko) | 2001-04-06 |
| CN1180248C (zh) | 2004-12-15 |
| WO1998010273A1 (en) | 1998-03-12 |
| CA2264780C (en) | 2006-08-01 |
| NZ334314A (en) | 2000-09-29 |
| AU723564B2 (en) | 2000-08-31 |
| AU4071997A (en) | 1998-03-26 |
| JP2001501301A (ja) | 2001-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100591626B1 (ko) | 전자 혼성화 반응의 최적화 방법 및 재료 | |
| Hjertén et al. | Theoretical and experimental study of high-performance electrophoretic mobilization of isoelectrically focused protein zones | |
| JP2933324B2 (ja) | 電気泳動用キャピラリ管 | |
| Chiesa et al. | Capillary zone electrophoresis of oligosaccharides derivatized with various aminonaphthalene sulfonic acids | |
| JP2005538379A (ja) | 蛋白質結合膜上での蛋白質の電気泳動分離用システム及び方法 | |
| Zhang et al. | Recent advances in enhancing the sensitivity and resolution of capillary electrophoresis | |
| Iborra et al. | Protein subunit mapping. A sensitive high resolution method | |
| WO1998010273A9 (en) | Methods and materials for optimization of electronic hybridization reactions | |
| Cifuentes et al. | Separation of basic proteins by capillary electrophoresis using cross-linked polyacrylamide-coated capillaries and cationic buffer additives | |
| US5176805A (en) | Reverse-polarity gel electrophoresis | |
| JP4956823B2 (ja) | 電子輸送およびハイブリダイゼーション反応の最適化のための方法および物質 | |
| Gong et al. | Effect of zwitterionic surfactants on the separation of proteins by capillary electrophoresis | |
| JP4274301B2 (ja) | 変性核酸の高分解能ゲル電気泳動のためのサンプル緩衝液および方法 | |
| KR20140026400A (ko) | 핵산 전기 영동 방법, 핵산 농축 정제 방법, 핵산 전기 영동용 카트리지 및 핵산 전기 영동용 카트리지의 제조 방법 | |
| JPS63100367A (ja) | 電気泳動装置 | |
| Gianazza et al. | Which electrodic solutions for immobilized pH gradients? | |
| DeSilva et al. | Chiral separation of naphthalene‐2, 3‐dialdehyde labelled peptides by cyclodextrin‐modified electrokinetic chromatography | |
| JP2004155687A (ja) | 等電点電気泳動法によるタンパク質溶出方法。 | |
| JP3486981B2 (ja) | 液体試料の濃縮方法及び液体試料の濃縮装置 | |
| Bhavsar et al. | A method to increase efficiency and minimize anomalous electrophoretic transfer in protein blotting | |
| JPH0943196A (ja) | 電気泳動装置 | |
| JP4180229B2 (ja) | 食用ペプチドの分画・濃縮法 | |
| CN107488208B (zh) | 一种无载体两性电解质的等电聚焦和分离的方法 | |
| US20020153252A1 (en) | Multi-dimensional proteomic analysis method | |
| JP2004191161A (ja) | ハイブリダイゼーション法およびハイブリダイゼーション用装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |