DE69131124T2 - Polymermatrix hoher zähigkeit und deren anwendungsverfahren - Google Patents
Polymermatrix hoher zähigkeit und deren anwendungsverfahrenInfo
- Publication number
- DE69131124T2 DE69131124T2 DE69131124T DE69131124T DE69131124T2 DE 69131124 T2 DE69131124 T2 DE 69131124T2 DE 69131124 T DE69131124 T DE 69131124T DE 69131124 T DE69131124 T DE 69131124T DE 69131124 T2 DE69131124 T2 DE 69131124T2
- Authority
- DE
- Germany
- Prior art keywords
- polymer
- matrix
- tube
- viscosity
- molecular weight
- 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 - Lifetime
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 210
- 239000011159 matrix material Substances 0.000 title claims abstract description 191
- 238000000034 method Methods 0.000 title claims description 69
- 238000000926 separation method Methods 0.000 claims abstract description 66
- 150000007523 nucleic acids Chemical class 0.000 claims abstract description 40
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 35
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 35
- 108020004707 nucleic acids Proteins 0.000 claims abstract description 32
- 102000039446 nucleic acids Human genes 0.000 claims abstract description 32
- 230000005684 electric field Effects 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 14
- 238000001962 electrophoresis Methods 0.000 claims description 68
- 229920002401 polyacrylamide Polymers 0.000 claims description 32
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 26
- 239000000872 buffer Substances 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 229920002678 cellulose Polymers 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 6
- 229920006037 cross link polymer Polymers 0.000 claims description 6
- -1 polymethacrylamide Polymers 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 229920002845 Poly(methacrylic acid) Polymers 0.000 claims description 3
- 229920002873 Polyethylenimine Polymers 0.000 claims description 3
- 229920002125 Sokalan® Polymers 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 claims description 3
- 230000009969 flowable effect Effects 0.000 claims description 3
- 239000004584 polyacrylic acid Substances 0.000 claims description 3
- 229920000570 polyether Polymers 0.000 claims description 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims description 3
- 239000011118 polyvinyl acetate Substances 0.000 claims description 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 3
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229920001277 pectin Polymers 0.000 claims 2
- 239000001814 pectin Substances 0.000 claims 2
- 235000010987 pectin Nutrition 0.000 claims 2
- 229920000856 Amylose Polymers 0.000 claims 1
- 229920001938 Vegetable gum Polymers 0.000 claims 1
- 238000005194 fractionation Methods 0.000 abstract description 17
- 238000004458 analytical method Methods 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract 1
- 241000894007 species Species 0.000 description 48
- 239000000243 solution Substances 0.000 description 30
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 28
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 28
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 28
- 239000000523 sample Substances 0.000 description 25
- 239000002609 medium Substances 0.000 description 24
- 238000001155 isoelectric focusing Methods 0.000 description 21
- 108091034117 Oligonucleotide Proteins 0.000 description 20
- 239000012530 fluid Substances 0.000 description 17
- 108090000765 processed proteins & peptides Proteins 0.000 description 17
- 238000001514 detection method Methods 0.000 description 16
- 239000000499 gel Substances 0.000 description 16
- 230000000694 effects Effects 0.000 description 15
- 102000004196 processed proteins & peptides Human genes 0.000 description 15
- 238000005251 capillar electrophoresis Methods 0.000 description 13
- 238000013508 migration Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 230000005012 migration Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 9
- 238000007873 sieving Methods 0.000 description 9
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 8
- 238000013459 approach Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 5
- 239000012736 aqueous medium Substances 0.000 description 5
- 238000000376 autoradiography Methods 0.000 description 5
- 239000008151 electrolyte solution Substances 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 125000003729 nucleotide group Chemical group 0.000 description 5
- LRFVTYWOQMYALW-UHFFFAOYSA-N 9H-xanthine Chemical compound O=C1NC(=O)NC2=C1NC=N2 LRFVTYWOQMYALW-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005370 electroosmosis Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 239000013627 low molecular weight specie Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 238000003892 spreading Methods 0.000 description 4
- 229920000936 Agarose Polymers 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 229920001184 polypeptide Polymers 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 244000007835 Cyamopsis tetragonoloba Species 0.000 description 2
- 229920002307 Dextran Polymers 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical group [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 2
- 229920006362 Teflon® Polymers 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 230000001588 bifunctional effect Effects 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 239000002773 nucleotide Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920002959 polymer blend Polymers 0.000 description 2
- 238000003752 polymerase chain reaction Methods 0.000 description 2
- 230000000379 polymerizing effect Effects 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003260 vortexing Methods 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- 229940075420 xanthine Drugs 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 102000003846 Carbonic anhydrases Human genes 0.000 description 1
- 108090000209 Carbonic anhydrases Proteins 0.000 description 1
- 108020003215 DNA Probes Proteins 0.000 description 1
- 239000003298 DNA probe Substances 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical group OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 102000006395 Globulins Human genes 0.000 description 1
- 108010044091 Globulins Proteins 0.000 description 1
- 239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
- 102000004407 Lactalbumin Human genes 0.000 description 1
- 108090000942 Lactalbumin Proteins 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 108091034057 RNA (poly(A)) Proteins 0.000 description 1
- 108091027568 Single-stranded nucleotide Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 101710162629 Trypsin inhibitor Proteins 0.000 description 1
- 229940122618 Trypsin inhibitor Drugs 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229920013820 alkyl cellulose Polymers 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- 210000004900 c-terminal fragment Anatomy 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 235000015218 chewing gum Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 229920001600 hydrophobic polymer Polymers 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 1
- 229920001206 natural gum Polymers 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000012985 polymerization agent Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002753 trypsin inhibitor Substances 0.000 description 1
- 238000000825 ultraviolet detection Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000003190 viscoelastic substance Substances 0.000 description 1
- 238000001262 western blot Methods 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
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44756—Apparatus specially adapted therefor
- G01N27/44795—Isoelectric focusing
-
- 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
- G01N27/416—Systems
- G01N27/447—Systems using electrophoresis
- G01N27/44704—Details; Accessories
- G01N27/44747—Composition of gel or of carrier mixture
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Dispersion Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Reinforced Plastic Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Developing Agents For Electrophotography (AREA)
- Polymerisation Methods In General (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/472,045 US5164055A (en) | 1990-01-29 | 1990-01-29 | High-viscosity polymer matrix and methods |
| PCT/US1991/000545 WO1991011709A1 (en) | 1990-01-29 | 1991-01-25 | High-viscosity polymer matrix and methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69131124D1 DE69131124D1 (de) | 1999-05-20 |
| DE69131124T2 true DE69131124T2 (de) | 1999-09-23 |
Family
ID=23873989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69131124T Expired - Lifetime DE69131124T2 (de) | 1990-01-29 | 1991-01-25 | Polymermatrix hoher zähigkeit und deren anwendungsverfahren |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5164055A (https=) |
| EP (1) | EP0513164B1 (https=) |
| JP (1) | JP2701091B2 (https=) |
| AT (1) | ATE178990T1 (https=) |
| DE (1) | DE69131124T2 (https=) |
| DK (1) | DK0513164T3 (https=) |
| ES (1) | ES2132084T3 (https=) |
| GR (1) | GR3030209T3 (https=) |
| WO (1) | WO1991011709A1 (https=) |
Families Citing this family (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5665216A (en) * | 1986-10-21 | 1997-09-09 | Northeastern University | Capillary column for high performance electrophoretic separation and detection of SDS proteins and system and using the same |
| US5332481A (en) * | 1991-01-29 | 1994-07-26 | Beckman Instruments, Inc. | Capillary electrophoresis using replaceable gels |
| US5126021A (en) * | 1991-07-17 | 1992-06-30 | Applied Biosystems Inc. | Low-viscosity polymer solution for capillary electrophoresis |
| US5213669A (en) * | 1992-01-31 | 1993-05-25 | Beckman Instruments, Inc. | Capillary column containing a dynamically cross-linked composition and method of use |
| EP0624248B1 (en) * | 1992-01-31 | 1998-04-15 | Beckman Instruments, Inc. | Capillary column containing removable separation gel composition and method of use |
| US5759369A (en) * | 1992-09-24 | 1998-06-02 | The Perkin-Elmer Corporation | Viscous electrophoresis polymer medium and method |
| US5290418A (en) * | 1992-09-24 | 1994-03-01 | Applied Biosystems, Inc. | Viscous electrophoresis polymer medium and method |
| JP3426236B2 (ja) * | 1992-11-05 | 2003-07-14 | ソーン バイオサイエンシス インコーポレイテッド | 電気泳動のための分離媒体 |
| US5569364A (en) * | 1992-11-05 | 1996-10-29 | Soane Biosciences, Inc. | Separation media for electrophoresis |
| US5891313A (en) * | 1993-11-23 | 1999-04-06 | The Perkin-Elmer Corp. | Entrapment of nucleic acid sequencing template in sample mixtures by entangled polymer networks |
| US6355709B1 (en) * | 1993-12-17 | 2002-03-12 | The Perkin-Elmer Corporation | Polymers for separation of biomolecules by capillary electrophoresis |
| AU1254295A (en) * | 1993-12-17 | 1995-07-03 | Perkin-Elmer Corporation, The | Uncharged polymers for separation of biomolecules by capillary electrophoresis |
| US6358385B1 (en) * | 1993-12-17 | 2002-03-19 | The Perkin-Elmer Corporation | Polymers for separation of biomolecules by capillary electrophoresis |
| US5423966A (en) * | 1994-01-25 | 1995-06-13 | Perkin-Elmer Corporation | On line ion contaminant removal apparatus and method for capillary electrophoresis |
| JP3727031B2 (ja) * | 1994-02-07 | 2005-12-14 | アプレラ コーポレイション | ポリヌクレオチド分析のための螢光に基づく電気泳動システム |
| US6485625B1 (en) | 1995-05-09 | 2002-11-26 | Curagen Corporation | Apparatus and method for the generation, separation, detection, and recognition of biopolymer fragments |
| US5582705A (en) * | 1995-05-19 | 1996-12-10 | Iowa State University Research Foundation, Inc. | Multiplexed capillary electrophoresis system |
| US5534123A (en) * | 1995-07-10 | 1996-07-09 | Molecular Dynamics | Denaturing separation matrix having hydroxyethyl cellulose for nucleic acid electrophoresis |
| US7244622B2 (en) * | 1996-04-03 | 2007-07-17 | Applera Corporation | Device and method for multiple analyte detection |
| US6001232A (en) * | 1996-09-04 | 1999-12-14 | The Research Foundation Of State University Of New York | Separation medium for capillary electrophoresis |
| US5989399A (en) * | 1996-09-04 | 1999-11-23 | The Research Foundation Of State University Of New York | Effective surface treatment for a new separation medium in electrophoresis |
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-
1990
- 1990-01-29 US US07/472,045 patent/US5164055A/en not_active Expired - Lifetime
-
1991
- 1991-01-25 WO PCT/US1991/000545 patent/WO1991011709A1/en not_active Ceased
- 1991-01-25 AT AT91903988T patent/ATE178990T1/de not_active IP Right Cessation
- 1991-01-25 ES ES91903988T patent/ES2132084T3/es not_active Expired - Lifetime
- 1991-01-25 EP EP91903988A patent/EP0513164B1/en not_active Expired - Lifetime
- 1991-01-25 JP JP3504136A patent/JP2701091B2/ja not_active Expired - Lifetime
- 1991-01-25 DE DE69131124T patent/DE69131124T2/de not_active Expired - Lifetime
- 1991-01-25 DK DK91903988T patent/DK0513164T3/da active
-
1999
- 1999-05-13 GR GR990401294T patent/GR3030209T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0513164A1 (en) | 1992-11-19 |
| EP0513164A4 (https=) | 1994-04-20 |
| EP0513164B1 (en) | 1999-04-14 |
| GR3030209T3 (en) | 1999-08-31 |
| JPH06504612A (ja) | 1994-05-26 |
| WO1991011709A1 (en) | 1991-08-08 |
| DK0513164T3 (da) | 1999-10-25 |
| ATE178990T1 (de) | 1999-04-15 |
| ES2132084T3 (es) | 1999-08-16 |
| US5164055A (en) | 1992-11-17 |
| DE69131124D1 (de) | 1999-05-20 |
| JP2701091B2 (ja) | 1998-01-21 |
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