BR112020013158A2 - Melhoras na ou em relação à amplificação de ácidos nucleicos - Google Patents
Melhoras na ou em relação à amplificação de ácidos nucleicos Download PDFInfo
- Publication number
- BR112020013158A2 BR112020013158A2 BR112020013158-0A BR112020013158A BR112020013158A2 BR 112020013158 A2 BR112020013158 A2 BR 112020013158A2 BR 112020013158 A BR112020013158 A BR 112020013158A BR 112020013158 A2 BR112020013158 A2 BR 112020013158A2
- Authority
- BR
- Brazil
- Prior art keywords
- temperature
- amplification
- fact
- polymerase
- target
- Prior art date
Links
- 230000003321 amplification Effects 0.000 title claims abstract description 197
- 238000003199 nucleic acid amplification method Methods 0.000 title claims abstract description 197
- 150000007523 nucleic acids Chemical class 0.000 title claims abstract description 63
- 102000039446 nucleic acids Human genes 0.000 title claims abstract description 58
- 108020004707 nucleic acids Proteins 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 claims abstract description 159
- 102000004190 Enzymes Human genes 0.000 claims abstract description 148
- 108090000790 Enzymes Proteins 0.000 claims abstract description 148
- 238000006243 chemical reaction Methods 0.000 claims abstract description 139
- 238000005520 cutting process Methods 0.000 claims abstract description 110
- 230000000694 effects Effects 0.000 claims abstract description 89
- 230000010355 oscillation Effects 0.000 claims abstract description 40
- 230000000295 complement effect Effects 0.000 claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 21
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 18
- 238000009396 hybridization Methods 0.000 claims abstract description 17
- 230000002829 reductive effect Effects 0.000 claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 108020004414 DNA Proteins 0.000 claims description 60
- 239000003999 initiator Substances 0.000 claims description 42
- 239000000523 sample Substances 0.000 claims description 41
- 238000001514 detection method Methods 0.000 claims description 32
- 125000003729 nucleotide group Chemical group 0.000 claims description 25
- 108091032973 (ribonucleotides)n+m Proteins 0.000 claims description 23
- 230000002441 reversible effect Effects 0.000 claims description 18
- 239000002773 nucleotide Substances 0.000 claims description 12
- 102000053602 DNA Human genes 0.000 claims description 9
- 102000040430 polynucleotide Human genes 0.000 claims description 7
- 108091033319 polynucleotide Proteins 0.000 claims description 7
- 239000002157 polynucleotide Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 102100034343 Integrase Human genes 0.000 claims description 6
- 230000007704 transition Effects 0.000 claims description 6
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 claims description 5
- 238000010839 reverse transcription Methods 0.000 claims description 3
- 239000007850 fluorescent dye Substances 0.000 claims description 2
- 238000013518 transcription Methods 0.000 claims description 2
- 230000035897 transcription Effects 0.000 claims description 2
- 239000012491 analyte Substances 0.000 claims 2
- 238000003487 electrochemical reaction Methods 0.000 claims 1
- 239000000047 product Substances 0.000 description 40
- 238000003753 real-time PCR Methods 0.000 description 37
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 description 36
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 description 36
- 238000005516 engineering process Methods 0.000 description 31
- 239000000203 mixture Substances 0.000 description 31
- 239000012071 phase Substances 0.000 description 28
- 230000000977 initiatory effect Effects 0.000 description 26
- 108091034117 Oligonucleotide Proteins 0.000 description 25
- 238000012360 testing method Methods 0.000 description 25
- 239000011541 reaction mixture Substances 0.000 description 21
- 238000003752 polymerase chain reaction Methods 0.000 description 20
- 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 19
- 102100031780 Endonuclease Human genes 0.000 description 16
- 108010042407 Endonucleases Proteins 0.000 description 16
- 238000003556 assay Methods 0.000 description 16
- 239000000539 dimer Substances 0.000 description 13
- 238000012986 modification Methods 0.000 description 12
- 230000004048 modification Effects 0.000 description 12
- 241000606153 Chlamydia trachomatis Species 0.000 description 11
- 230000008901 benefit Effects 0.000 description 10
- 230000010076 replication Effects 0.000 description 10
- 239000003153 chemical reaction reagent Substances 0.000 description 9
- 238000011002 quantification Methods 0.000 description 9
- -1 CONA Proteins 0.000 description 8
- 230000006872 improvement Effects 0.000 description 8
- 230000003993 interaction Effects 0.000 description 8
- 230000027455 binding Effects 0.000 description 7
- 229940038705 chlamydia trachomatis Drugs 0.000 description 7
- 230000007423 decrease Effects 0.000 description 7
- 239000000975 dye Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- 230000008018 melting Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 7
- 239000002253 acid Substances 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000003550 marker Substances 0.000 description 6
- 108091008146 restriction endonucleases Proteins 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 108091028043 Nucleic acid sequence Proteins 0.000 description 5
- 150000007513 acids Chemical class 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 5
- 238000002866 fluorescence resonance energy transfer Methods 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 230000001404 mediated effect Effects 0.000 description 5
- 230000037361 pathway Effects 0.000 description 5
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical class OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- 229920004890 Triton X-100 Polymers 0.000 description 4
- 239000013504 Triton X-100 Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000014509 gene expression Effects 0.000 description 4
- 238000011534 incubation Methods 0.000 description 4
- 238000011901 isothermal amplification Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000001226 triphosphate Substances 0.000 description 4
- NJYVEMPWNAYQQN-UHFFFAOYSA-N 5-carboxyfluorescein Chemical compound C12=CC=C(O)C=C2OC2=CC(O)=CC=C2C21OC(=O)C1=CC(C(=O)O)=CC=C21 NJYVEMPWNAYQQN-UHFFFAOYSA-N 0.000 description 3
- 108060002716 Exonuclease Proteins 0.000 description 3
- 108091092584 GDNA Proteins 0.000 description 3
- 241000186779 Listeria monocytogenes Species 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000010494 dissociation reaction Methods 0.000 description 3
- 230000005593 dissociations Effects 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 102000013165 exonuclease Human genes 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 239000002105 nanoparticle Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 238000005382 thermal cycling Methods 0.000 description 3
- 235000011178 triphosphate Nutrition 0.000 description 3
- 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 2
- OLXZPDWKRNYJJZ-UHFFFAOYSA-N 5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-ol Chemical compound C1=NC=2C(N)=NC=NC=2N1C1CC(O)C(CO)O1 OLXZPDWKRNYJJZ-UHFFFAOYSA-N 0.000 description 2
- 108091093088 Amplicon Proteins 0.000 description 2
- 108091027305 Heteroduplex Proteins 0.000 description 2
- 241000211181 Manta Species 0.000 description 2
- 102000006382 Ribonucleases Human genes 0.000 description 2
- 108010083644 Ribonucleases Proteins 0.000 description 2
- 108020004682 Single-Stranded DNA Proteins 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 239000004473 Threonine Substances 0.000 description 2
- 230000001594 aberrant effect Effects 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 2
- 239000002299 complementary DNA Substances 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000009089 cytolysis Effects 0.000 description 2
- 238000004925 denaturation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000000835 electrochemical detection Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000001917 fluorescence detection Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 235000019341 magnesium sulphate Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 108020004999 messenger RNA Proteins 0.000 description 2
- NFGXHKASABOEEW-LDRANXPESA-N methoprene Chemical compound COC(C)(C)CCCC(C)C\C=C\C(\C)=C\C(=O)OC(C)C NFGXHKASABOEEW-LDRANXPESA-N 0.000 description 2
- 239000004005 microsphere Substances 0.000 description 2
- 239000013642 negative control Substances 0.000 description 2
- 239000002777 nucleoside Substances 0.000 description 2
- 230000005298 paramagnetic effect Effects 0.000 description 2
- 239000013612 plasmid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000004952 protein activity Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 108020004418 ribosomal RNA Proteins 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000007017 scission Effects 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 229960002898 threonine Drugs 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- PFCLMNDDPTZJHQ-XLPZGREQSA-N 2-amino-7-[(2r,4s,5r)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-1h-pyrrolo[2,3-d]pyrimidin-4-one Chemical compound C1=CC=2C(=O)NC(N)=NC=2N1[C@H]1C[C@H](O)[C@@H](CO)O1 PFCLMNDDPTZJHQ-XLPZGREQSA-N 0.000 description 1
- XMTQQYYKAHVGBJ-UHFFFAOYSA-N 3-(3,4-DICHLOROPHENYL)-1,1-DIMETHYLUREA Chemical compound CN(C)C(=O)NC1=CC=C(Cl)C(Cl)=C1 XMTQQYYKAHVGBJ-UHFFFAOYSA-N 0.000 description 1
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 description 1
- LUCHPKXVUGJYGU-XLPZGREQSA-N 5-methyl-2'-deoxycytidine Chemical compound O=C1N=C(N)C(C)=CN1[C@@H]1O[C@H](CO)[C@@H](O)C1 LUCHPKXVUGJYGU-XLPZGREQSA-N 0.000 description 1
- 229920001817 Agar Polymers 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 108020004513 Bacterial RNA Proteins 0.000 description 1
- 241000205387 Cenarchaeum symbiosum Species 0.000 description 1
- 241000606161 Chlamydia Species 0.000 description 1
- 108010017826 DNA Polymerase I Proteins 0.000 description 1
- 102000004594 DNA Polymerase I Human genes 0.000 description 1
- 230000006820 DNA synthesis Effects 0.000 description 1
- 230000004568 DNA-binding Effects 0.000 description 1
- 108010053770 Deoxyribonucleases Proteins 0.000 description 1
- 102000016911 Deoxyribonucleases Human genes 0.000 description 1
- AHCYMLUZIRLXAA-SHYZEUOFSA-N Deoxyuridine 5'-triphosphate Chemical compound O1[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@@H](O)C[C@@H]1N1C(=O)NC(=O)C=C1 AHCYMLUZIRLXAA-SHYZEUOFSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000005526 G1 to G0 transition Effects 0.000 description 1
- 101710203526 Integrase Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 108060004795 Methyltransferase Proteins 0.000 description 1
- 108700011259 MicroRNAs Proteins 0.000 description 1
- 108020005196 Mitochondrial DNA Proteins 0.000 description 1
- 239000000020 Nitrocellulose Substances 0.000 description 1
- 108700026244 Open Reading Frames Proteins 0.000 description 1
- ZCQWOFVYLHDMMC-UHFFFAOYSA-N Oxazole Chemical compound C1=COC=N1 ZCQWOFVYLHDMMC-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 108010066717 Q beta Replicase Proteins 0.000 description 1
- 239000013614 RNA sample Substances 0.000 description 1
- 230000004570 RNA-binding Effects 0.000 description 1
- 102000018120 Recombinases Human genes 0.000 description 1
- 108010091086 Recombinases Proteins 0.000 description 1
- 108020004459 Small interfering RNA Proteins 0.000 description 1
- 108010090804 Streptavidin Proteins 0.000 description 1
- 108010001244 Tli polymerase Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 1
- DPKHZNPWBDQZCN-UHFFFAOYSA-N acridine orange free base Chemical compound C1=CC(N(C)C)=CC2=NC3=CC(N(C)C)=CC=C3C=C21 DPKHZNPWBDQZCN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001745 anti-biotin effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000000692 anti-sense effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- DZBUGLKDJFMEHC-UHFFFAOYSA-N benzoquinolinylidene Natural products C1=CC=CC2=CC3=CC=CC=C3N=C21 DZBUGLKDJFMEHC-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- 229920001222 biopolymer Polymers 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 229910000085 borane Inorganic materials 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005782 double-strand break Effects 0.000 description 1
- 108010093801 endodeoxyribonuclease BstNBI Proteins 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- ZMMJGEGLRURXTF-UHFFFAOYSA-N ethidium bromide Chemical compound [Br-].C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 ZMMJGEGLRURXTF-UHFFFAOYSA-N 0.000 description 1
- 229960005542 ethidium bromide Drugs 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001046 green dye Substances 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000012417 linear regression Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000002934 lysing effect Effects 0.000 description 1
- 239000012139 lysis buffer Substances 0.000 description 1
- 230000005291 magnetic effect Effects 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- UFEJKYYYVXYMMS-UHFFFAOYSA-N methylcarbamic acid Chemical compound CNC(O)=O UFEJKYYYVXYMMS-UHFFFAOYSA-N 0.000 description 1
- 239000002679 microRNA Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000000329 molecular dynamics simulation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003097 mucus Anatomy 0.000 description 1
- 229920001220 nitrocellulos Polymers 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 244000052769 pathogen Species 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
- 150000004713 phosphodiesters Chemical group 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 102000054765 polymorphisms of proteins Human genes 0.000 description 1
- 238000011533 pre-incubation Methods 0.000 description 1
- XJMOSONTPMZWPB-UHFFFAOYSA-M propidium iodide Chemical compound [I-].[I-].C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CCC[N+](C)(CC)CC)=C1C1=CC=CC=C1 XJMOSONTPMZWPB-UHFFFAOYSA-M 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000011535 reaction buffer Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012340 reverse transcriptase PCR Methods 0.000 description 1
- 238000003757 reverse transcription PCR Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 125000002652 ribonucleotide group Chemical group 0.000 description 1
- 210000003296 saliva Anatomy 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6848—Nucleic acid amplification reactions characterised by the means for preventing contamination or increasing the specificity or sensitivity of an amplification reaction
-
- 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
- C12Q1/6844—Nucleic acid amplification reactions
-
- 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
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6851—Quantitative amplification
-
- 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
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6853—Nucleic acid amplification reactions using modified primers or templates
-
- 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
- C12Q2521/00—Reaction characterised by the enzymatic activity
- C12Q2521/10—Nucleotidyl transfering
- C12Q2521/101—DNA polymerase
-
- 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
- C12Q2521/00—Reaction characterised by the enzymatic activity
- C12Q2521/10—Nucleotidyl transfering
- C12Q2521/107—RNA dependent DNA polymerase,(i.e. reverse transcriptase)
-
- 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
- C12Q2521/00—Reaction characterised by the enzymatic activity
- C12Q2521/30—Phosphoric diester hydrolysing, i.e. nuclease
- C12Q2521/307—Single strand endonuclease
-
- 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
- C12Q2525/00—Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
- C12Q2525/10—Modifications characterised by
- C12Q2525/113—Modifications characterised by incorporating modified backbone
-
- 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
- C12Q2525/00—Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
- C12Q2525/10—Modifications characterised by
- C12Q2525/131—Modifications characterised by incorporating a restriction site
-
- 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
- C12Q2525/00—Reactions involving modified oligonucleotides, nucleic acids, or nucleotides
- C12Q2525/30—Oligonucleotides characterised by their secondary structure
- C12Q2525/301—Hairpin oligonucleotides
-
- 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
- C12Q2527/00—Reactions demanding special reaction conditions
- C12Q2527/101—Temperature
-
- 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
- C12Q2527/00—Reactions demanding special reaction conditions
- C12Q2527/113—Time
-
- 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
- C12Q2537/00—Reactions characterised by the reaction format or use of a specific feature
- C12Q2537/10—Reactions characterised by the reaction format or use of a specific feature the purpose or use of
- C12Q2537/137—Reactions characterised by the reaction format or use of a specific feature the purpose or use of a displacement step
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1800109.9 | 2018-01-04 | ||
| GB1800109.9A GB2569965A (en) | 2018-01-04 | 2018-01-04 | Improvements in or relating to amplification of nucleic acids |
| PCT/GB2019/050005 WO2019135074A1 (en) | 2018-01-04 | 2019-01-02 | Improvements in or relating to amplification of nucleic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112020013158A2 true BR112020013158A2 (pt) | 2020-12-08 |
Family
ID=61190347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112020013158-0A BR112020013158A2 (pt) | 2018-01-04 | 2019-01-02 | Melhoras na ou em relação à amplificação de ácidos nucleicos |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US11655496B2 (https=) |
| EP (1) | EP3735474B1 (https=) |
| JP (1) | JP7102527B2 (https=) |
| CN (1) | CN111742057B (https=) |
| AR (1) | AR114192A1 (https=) |
| BR (1) | BR112020013158A2 (https=) |
| ES (1) | ES2908438T3 (https=) |
| GB (1) | GB2569965A (https=) |
| TW (1) | TWI805672B (https=) |
| WO (1) | WO2019135074A1 (https=) |
| ZA (1) | ZA202003618B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201611469D0 (en) | 2016-06-30 | 2016-08-17 | Lumiradx Tech Ltd | Improvements in or relating to nucleic acid amplification processes |
| GB2569965A (en) | 2018-01-04 | 2019-07-10 | Lumiradx Uk Ltd | Improvements in or relating to amplification of nucleic acids |
| GB201915346D0 (en) * | 2019-06-21 | 2019-12-04 | Lumiradx Tech Ltd | Improvements in or relating to nicking enzymes |
| WO2022248874A1 (en) | 2021-05-27 | 2022-12-01 | Lumiradx Uk Ltd | Improvements in or relating to digestion of reaction products |
Family Cites Families (45)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2017821C1 (ru) | 1990-10-10 | 1994-08-15 | Анатолий Михайлович Онищенко | Способ амплификации днк и устройство для его осуществления |
| US5432065A (en) | 1993-03-30 | 1995-07-11 | United States Biochemical Corporation | Cycle sequencing with non-thermostable DNA polymerases |
| US20020025555A1 (en) | 1997-03-06 | 2002-02-28 | Janice Au-Young | GPCR diagnostic for brain cancer |
| DE69902086T2 (de) | 1998-01-27 | 2003-03-13 | Cytocell Ltd., Banbury | Verfahren zum nachweis von nukleinsäure-zielsequenzen mittels in vitro transkription von einem rna-promoter |
| ATE286981T1 (de) | 1999-09-28 | 2005-01-15 | Roche Diagnostics Gmbh | Thermostabiles enzym welches die genauigkeit thermostabiler dna polymerasen erhöht - zur verbesserung der nucleinsäuresynthese und in vitro amplifikation |
| US20010047200A1 (en) | 1999-10-13 | 2001-11-29 | Raymond Sun | Non-foreshortening intraluminal prosthesis |
| NO314091B1 (no) | 2000-01-12 | 2003-01-27 | Biotec Pharmacon Asa | Varmelabil uracil-DNA-glykosylase, DNA-sekvens som koder for enzymet, mikroorganisme som inneholder DNA-sekvensen, samt anvendelse av enzymet |
| US6191267B1 (en) | 2000-06-02 | 2001-02-20 | New England Biolabs, Inc. | Cloning and producing the N.BstNBI nicking endonuclease |
| DE60115811T2 (de) | 2000-10-25 | 2006-08-03 | Roche Diagnostics Gmbh | Amplifizierung unter Verwendung von modifizierten Primern |
| GB0101397D0 (en) | 2001-01-19 | 2001-03-07 | Amersham Pharm Biotech Uk Ltd | Suppression of non-specific nucleic acid amplication |
| US20030211506A1 (en) * | 2001-06-01 | 2003-11-13 | Huimin Kong | N. bstnbi nicking endonuclease and methods for using endonucleases in single-stranded displacement amplification |
| US20030138800A1 (en) | 2001-07-15 | 2003-07-24 | Keck Graduate Institute | Exponential amplification of nucleic acids using nicking agents |
| AU2002217428A1 (en) | 2001-12-04 | 2003-06-17 | Bio3 Research Srl | Mixture of two partially denaturating agents for the preparation of pcr buffer solutions |
| US7399590B2 (en) | 2002-02-21 | 2008-07-15 | Asm Scientific, Inc. | Recombinase polymerase amplification |
| AU2003289651A1 (en) | 2002-12-18 | 2004-07-09 | Dingbang Xu | Pcr method and application by transnormal low thermo-denaturation temperature |
| AU2004227353B2 (en) | 2003-04-01 | 2010-02-25 | Luminex Corporation | Polymerase inhibitor and method of using same |
| EP3985125A1 (en) | 2004-06-01 | 2022-04-20 | Abbott Diagnostics Scarborough, Inc. | Recombinase polymerase amplification |
| US7754473B2 (en) * | 2004-06-04 | 2010-07-13 | Abacus Diagnostica Oy | Temperature control of reaction vessel, system with reaction vessel, software product for system and use of system |
| FR2878254B1 (fr) | 2004-11-22 | 2010-08-20 | Bio Rad Pasteur | Composition pour l'amplification d'acides nucleiques |
| EP1762627A1 (de) | 2005-09-09 | 2007-03-14 | Qiagen GmbH | Verfahren zur Aktivierung einer Nukleinsäure für eine Polymerase-Reaktion |
| US7537917B2 (en) | 2006-03-31 | 2009-05-26 | Collins Michael J | Microwave assisted PCR amplification of DNA |
| US20090092967A1 (en) | 2006-06-26 | 2009-04-09 | Epoch Biosciences, Inc. | Method for generating target nucleic acid sequences |
| ES2582602T3 (es) | 2007-03-28 | 2016-09-14 | Signal Diagnostics | Sistema y método de análisis de alta resolución de ácidos nucleicos para detectar variaciones de secuencia |
| US9689031B2 (en) * | 2007-07-14 | 2017-06-27 | Ionian Technologies, Inc. | Nicking and extension amplification reaction for the exponential amplification of nucleic acids |
| US8143006B2 (en) | 2007-08-03 | 2012-03-27 | Igor Kutyavin | Accelerated cascade amplification (ACA) of nucleic acids comprising strand and sequence specific DNA nicking |
| FI20085450A0 (fi) | 2008-05-14 | 2008-05-14 | Arto Orpana | Menetelmä DNA-juosteen syntetisoimiseksi |
| US20120156728A1 (en) | 2010-12-17 | 2012-06-21 | Life Technologies Corporation | Clonal amplification of nucleic acid on solid surface with template walking |
| GB0915664D0 (en) * | 2009-09-08 | 2009-10-07 | Enigma Diagnostics Ltd | Reaction method |
| CN107739750A (zh) | 2009-09-25 | 2018-02-27 | 艾利尔圣迭戈公司 | 粗基质中的核酸的检测 |
| US9845495B2 (en) | 2010-12-10 | 2017-12-19 | Abbott Laboratories | Method and kit for detecting target nucleic acid |
| CN103608467B (zh) | 2011-04-20 | 2017-07-21 | 美飒生物技术公司 | 用于核酸的振荡扩增反应 |
| US8343752B2 (en) | 2011-05-03 | 2013-01-01 | Verdezyne, Inc. | Biological methods for preparing adipic acid |
| RU2601129C2 (ru) | 2012-04-09 | 2016-10-27 | Инвайролоджикс Инк. | Композиции и способы для количественного определения последовательности нуклеиновой кислоты в образце |
| EP2859111B1 (en) | 2012-06-08 | 2020-07-08 | Ionian Technologies, LLC | Nucleic acid amplifications |
| JP6739339B2 (ja) | 2014-01-15 | 2020-08-12 | アボット・ラボラトリーズＡｂｂｏｔｔ Ｌａｂｏｒａｔｏｒｉｅｓ | カバーされた配列変換ｄｎａおよび検出方法 |
| ES2759337T3 (es) | 2014-10-14 | 2020-05-08 | Abbott Lab | ADN de conversión de secuencia y ADN amplificador de señal que tiene secuencias espaciadoras de poli-ADN y métodos de detección que los utilizan |
| US10604790B2 (en) | 2014-12-24 | 2020-03-31 | Abbott Laboratories | Sequence conversion and signal amplifier DNA cascade reactions and detection methods using same |
| GB201513128D0 (en) | 2015-07-24 | 2015-09-09 | Sense Biodetection Ltd | Nucleic acid detection method |
| EP3757229A1 (en) * | 2015-08-12 | 2020-12-30 | Circulogene Theranostics, LLC | Method of preparing cell free nucleic acid molecules by in situ amplification |
| US10329601B2 (en) * | 2015-12-28 | 2019-06-25 | Ionian Technologies, Inc. | Nicking and extension amplification reaction (NEAR) of Streptococcus species |
| GB201611469D0 (en) * | 2016-06-30 | 2016-08-17 | Lumiradx Tech Ltd | Improvements in or relating to nucleic acid amplification processes |
| GB201701262D0 (en) | 2017-01-25 | 2017-03-08 | Sense Biodetection Ltd | Nucleic acid detection method |
| KR20200083444A (ko) | 2017-08-31 | 2020-07-08 | 아이오니안 테크놀로지스, 엘엘씨 | 호흡기 세포융합 바이러스 종의 니킹 및 연장 증폭 반응(near) |
| GB2569965A (en) | 2018-01-04 | 2019-07-10 | Lumiradx Uk Ltd | Improvements in or relating to amplification of nucleic acids |
| GB201812149D0 (en) | 2018-07-25 | 2018-09-05 | Sense Biodetection Ltd | Nucleic acid detection method |
-
2018
- 2018-01-04 GB GB1800109.9A patent/GB2569965A/en not_active Withdrawn
-
2019
- 2019-01-02 JP JP2020537215A patent/JP7102527B2/ja active Active
- 2019-01-02 WO PCT/GB2019/050005 patent/WO2019135074A1/en not_active Ceased
- 2019-01-02 US US16/956,552 patent/US11655496B2/en active Active
- 2019-01-02 EP EP19700540.8A patent/EP3735474B1/en active Active
- 2019-01-02 ES ES19700540T patent/ES2908438T3/es active Active
- 2019-01-02 CN CN201980007316.4A patent/CN111742057B/zh active Active
- 2019-01-02 BR BR112020013158-0A patent/BR112020013158A2/pt unknown
- 2019-01-03 TW TW108100164A patent/TWI805672B/zh active
- 2019-01-03 AR ARP190100008A patent/AR114192A1/es unknown
-
2020
- 2020-06-17 ZA ZA2020/03618A patent/ZA202003618B/en unknown
-
2023
- 2023-04-20 US US18/304,282 patent/US20240026433A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| TW201930600A (zh) | 2019-08-01 |
| TWI805672B (zh) | 2023-06-21 |
| AR114192A1 (es) | 2020-08-05 |
| WO2019135074A8 (en) | 2020-02-27 |
| EP3735474A1 (en) | 2020-11-11 |
| GB201800109D0 (en) | 2018-02-21 |
| EP3735474B1 (en) | 2022-01-26 |
| CN111742057A (zh) | 2020-10-02 |
| ES2908438T3 (es) | 2022-04-29 |
| JP7102527B2 (ja) | 2022-07-19 |
| CN111742057B (zh) | 2023-08-01 |
| US11655496B2 (en) | 2023-05-23 |
| ZA202003618B (en) | 2021-10-27 |
| GB2569965A (en) | 2019-07-10 |
| US20240026433A1 (en) | 2024-01-25 |
| JP2021509814A (ja) | 2021-04-08 |
| WO2019135074A1 (en) | 2019-07-11 |
| CA3086320A1 (en) | 2019-07-11 |
| US20210292826A1 (en) | 2021-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2732589C2 (ru) | Композиции и способы для количественного определения последовательности нуклеиновой кислоты в образце | |
| US20230340579A1 (en) | Nucleic acid amplification processes | |
| US20240026433A1 (en) | Amplification of nucleic acids | |
| TWI754652B (zh) | 核酸擴增方法中或相關之改良 | |
| CA3086320C (en) | Improvements in or relating to amplification of nucleic acids | |
| BR112018075801B1 (pt) | Método para realizar uma reação de amplificação de ácido nucleico não isotérmico e aparelho para realizar o método | |
| HK40036522B (en) | Improvements in or relating to amplification of nucleic acids | |
| HK40036522A (en) | Improvements in or relating to amplification of nucleic acids | |
| HK40000996A (en) | Improvements in or relating to nucleic acid amplification processes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |