CN101967517B - 一种无需借助pcr的基因检测方法 - Google Patents
一种无需借助pcr的基因检测方法 Download PDFInfo
- Publication number
- CN101967517B CN101967517B CN201010147160.0A CN201010147160A CN101967517B CN 101967517 B CN101967517 B CN 101967517B CN 201010147160 A CN201010147160 A CN 201010147160A CN 101967517 B CN101967517 B CN 101967517B
- Authority
- CN
- China
- Prior art keywords
- probe
- dna
- molecule
- nano
- mass spectrum
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/0027—Methods for using particle spectrometers
-
- 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
- C12Q1/6834—Enzymatic or biochemical coupling of nucleic acids to a solid phase
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/5308—Immunoassay; Biospecific binding assay; Materials therefor for analytes not provided for elsewhere, e.g. nucleic acids, uric acid, worms, mites
Abstract
Description
序列名 | 名称 | 序列 |
SEQ ID NO.5 | HIV-AuNP | 5’-GCT GTC CCT GTA ATA AAC CCG AAA ATTTTT TTT TT-(CH2)3-SH-3’ |
SEQ ID NO.6 | HBV-AuNP | 5’-CTC TGT GGT ATT GTG AGG ATT CTT GTCATT TTT TTT TT-(CH2)3-SH-3’ |
SEQ ID NO.7 | HCV-AuNP | 5’-CGC TTT CTG CGT GAA GAC AGT AGT TTTTTT TTT TT-(CH2)3-SH-3’ |
SEQ ID NO.8 | TP-AuNP | 5’-GTG TAC TAG CCC TCC CTT CTA CCT GATTTT TTT TTT-(CH2)3-SH-3’ |
SEQ ID NO.9 | HIV-MMP | 5’-SH-(CH2)6-TTT TTT TTT TTT GTA TGT CTGTTG CTA TTA TGT CTA TTA TTC TTT CCC CTG C-3’ |
SEQ ID NO.10 | HBV-MMP | 5’-SH-(CH2)6-TTT TTT TTT TCA AAC GGG CAACAT ACC TTG GTA GTC CAG AA-3’ |
SEQ ID NO.11 | HCV-MMP | 5’-SH-(CH2)6-TTT TTT TTT TCG CAA GCA CCCTAT CAG GCA GTA CCA CAA-3’ |
SEQ ID NO.12 | TP-MMP | 5’-SH-(CH2)6-TTT TTT TTT TTT TGT AAT GTATCG TTT GTT GCT TCT GTA TCT ATT TCT TGC-3’ |
SEQ ID NO.13 | 钝化DNA | 5’-SH-(CH2)6-TTT TTT TTT T-3’ |
SEQ ID NO.14 | HIV-target | 5’-TTT TCG GGT TTA TTA CAG GGA CAG C-GCAGGG GAA AGA ATA ATA GAC ATA ATA GCA ACAGAC ATA CAA-3’ |
SEQ ID NO.15 | HBV-target | 5’-TGA CAA GAA TCC TCA CAA TAC CAC AGA G-TTC TGG ACT ACC AAG GTA TGT TGC CCG TTTG-3’ |
SEQ ID NO.16 | HCV-target | 5’-AAC TAC TGT CTT CAC GCA GAA AGC G-TTGTGG TAC TGC CTG ATA GGG TGC TTG CG-3’ |
SEQ ID NO.17 | TP-target | 5’-TCA GGT AGA AGG GAG GGC TAG TAC AC-GCA AGA AAT AGA TAC AGA AGC AAC AAA CGATAC ATT ACA AA-3’ |
SEQ ID NO.18 | HGV-DNA | 5’-CAG GGT TGG TAG GTC GTA AAT CC-CCT ATTGGT CAA GAG AGA CAT-3’ |
序列名 | 名称 | 序列 |
SEQ ID NO.22 | DNAII-MMP | 5’-TAA CAA TAA CCA AAA AAA AAA A-(CH2)3SH-3’ |
SEQ ID NO.23 | DNA 1-target | 5’GGA TTA TTG TTA AAT ATT GAT AAG GAT 3’ |
SEQ ID NO.24 | DNA2-target | 5’GGA TAA TTG TTAAAT ATT GAT AAG GAT 3’ |
SEQ ID NO.25 | DNA3-target | 5’GGA TTA TTG TTA AAT ATT GAT AGG GAT 3’ |
SEQ ID NO.26 | DNAI-AuNP | 5’-HS(CH2)6-A AAA AAA AAA ATC CTT ATC AATATT-3’ |
序列名 | 名称 | 序列 |
SEQ ID NO.22 | DNAII-MMP | 5’-TAA CAA TAA CCA AAA AAA AAA A-(CH2)3SH-3’ |
SEQ ID NO.23 | DNA1-target | 5’GGA TTA TTG TTA AAT ATT GAT AAG GAT 3’ |
SEQ ID NO.26 | DNAI-AuNP | 5’-HS(CH2)6-A AAA AAA AAA ATC CTT ATC AATATT-3’ |
SEQ ID NO.27 | DNAII’-MMP | 5’-CAT ACT AAC ATA AAA AAA AAA A-(CH2)3SH-3’ |
SEQ ID NO.28 | DNA4-target | 5’TAT GTT AGT ATG ATA TAG GAA TAG TTA 3’ |
SEQ ID NO.29 | DNAI’-AuNP | 5’-HS(CH2)6-A AAA AAA AAA TAA CTA TTC CTATAT-3’ |
编号 | 编码分子与识别分子的浓度比例 | 编码分子用量(μl) | 识别分子用量 |
1a | 150∶1 | 45 | 3.0nmol |
2a | 200∶1 | 60 | 3.0nmol |
3a | 250∶1 | 75 | 3.0nmol |
4a | 350∶1 | 105 | 3.0nmol |
5b | 500∶1 | 30 | 3.0nmol |
6b | 800∶1 | 50 | 3.0nmol |
7b | 1000∶1 | 60 | 3.0nmol |
8b | 1300∶1 | 80 | 3.0nmol |
9b | 1700∶1 | 100 | 3.0nmol |
10c | 2000∶1 | 60 | 3.0nmol |
11c | 2300∶1 | 70 | 3.0nmol |
12c | 2700∶1 | 80 | 3.0nmol |
13c | 3000∶1 | 90 | 3.0nmol |
14c | 3300∶1 | 100 | 3.0nmol |
15c | 3700∶1 | 110 | 3.0nmol |
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010147160.0A CN101967517B (zh) | 2010-03-19 | 2010-03-19 | 一种无需借助pcr的基因检测方法 |
PCT/CN2011/071044 WO2011113313A1 (zh) | 2010-03-19 | 2011-02-17 | 无需使用pcr的基因检测方法 |
US13/635,879 US8704165B2 (en) | 2010-03-19 | 2011-02-17 | Gene detecting methods without using PCR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010147160.0A CN101967517B (zh) | 2010-03-19 | 2010-03-19 | 一种无需借助pcr的基因检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101967517A CN101967517A (zh) | 2011-02-09 |
CN101967517B true CN101967517B (zh) | 2012-11-07 |
Family
ID=43546739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010147160.0A Active CN101967517B (zh) | 2010-03-19 | 2010-03-19 | 一种无需借助pcr的基因检测方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8704165B2 (zh) |
CN (1) | CN101967517B (zh) |
WO (1) | WO2011113313A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101967517B (zh) * | 2010-03-19 | 2012-11-07 | 黄乐群 | 一种无需借助pcr的基因检测方法 |
US10876152B2 (en) | 2012-09-04 | 2020-12-29 | Guardant Health, Inc. | Systems and methods to detect rare mutations and copy number variation |
US20160040229A1 (en) | 2013-08-16 | 2016-02-11 | Guardant Health, Inc. | Systems and methods to detect rare mutations and copy number variation |
DE202013012824U1 (de) | 2012-09-04 | 2020-03-10 | Guardant Health, Inc. | Systeme zum Erfassen von seltenen Mutationen und einer Kopienzahlvariation |
US11913065B2 (en) | 2012-09-04 | 2024-02-27 | Guardent Health, Inc. | Systems and methods to detect rare mutations and copy number variation |
ES2822125T3 (es) | 2013-12-28 | 2021-04-29 | Guardant Health Inc | Métodos y sistemas para detectar variantes genéticas |
CN117174167A (zh) | 2015-12-17 | 2023-12-05 | 夸登特健康公司 | 通过分析无细胞dna确定肿瘤基因拷贝数的方法 |
CN109342732B (zh) * | 2018-10-31 | 2022-04-15 | 中国农业科学院油料作物研究所 | 一种结合诱导dna组装荧光检测器件及利用其检测小分子含量的方法 |
CN111218496B (zh) * | 2020-01-16 | 2023-06-27 | 中南大学 | 一种基于dna步行者偶联的磁性纳米复合物的制备方法及其产品与应用 |
CN113355398A (zh) * | 2021-04-23 | 2021-09-07 | 厦门大学 | 一种基于BCA技术以Au NP为基质的MALDI MS检测DNA/蛋白质的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1463291A (zh) * | 2001-04-19 | 2003-12-24 | 赛弗根生物系统股份有限公司 | 用质谱法和亲和标记物鉴定生物分子的特性 |
WO2007002567A2 (en) * | 2005-06-23 | 2007-01-04 | Nanosphere, Inc. | Selective isolation and concentration of nucleic acids from complex samples |
WO2007024676A2 (en) * | 2005-08-19 | 2007-03-01 | Nanosphere, Inc. | Methods for preparing hybrid substrates comprising dna and antibodies and uses thereof |
CN101281164A (zh) * | 2008-02-27 | 2008-10-08 | 南京大学 | 制备双分子修饰的纳米探针的方法及应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050250094A1 (en) * | 2003-05-30 | 2005-11-10 | Nanosphere, Inc. | Method for detecting analytes based on evanescent illumination and scatter-based detection of nanoparticle probe complexes |
JP4557973B2 (ja) * | 2004-03-31 | 2010-10-06 | 塩野義製薬株式会社 | 金属微粒子を用いた質量分析方法 |
US20110014632A1 (en) * | 2008-12-08 | 2011-01-20 | Nanosphere, Inc. | Assays for clinical assessments of rheumatoid arthritis |
US8384023B2 (en) * | 2009-01-23 | 2013-02-26 | Ionwerks, Inc. | Post-ionization of neutrals for ion mobility oTOFMS identification of molecules and elements desorbed from surfaces |
US20110171749A1 (en) * | 2009-03-02 | 2011-07-14 | Board Of Trustees Of Michigan State University | Nanoparticle tracer-based electrochemical dna sensor for detection of pathogens-amplification by a universal nano-tracer (aunt) |
CN101967517B (zh) * | 2010-03-19 | 2012-11-07 | 黄乐群 | 一种无需借助pcr的基因检测方法 |
-
2010
- 2010-03-19 CN CN201010147160.0A patent/CN101967517B/zh active Active
-
2011
- 2011-02-17 WO PCT/CN2011/071044 patent/WO2011113313A1/zh active Application Filing
- 2011-02-17 US US13/635,879 patent/US8704165B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1463291A (zh) * | 2001-04-19 | 2003-12-24 | 赛弗根生物系统股份有限公司 | 用质谱法和亲和标记物鉴定生物分子的特性 |
WO2007002567A2 (en) * | 2005-06-23 | 2007-01-04 | Nanosphere, Inc. | Selective isolation and concentration of nucleic acids from complex samples |
WO2007024676A2 (en) * | 2005-08-19 | 2007-03-01 | Nanosphere, Inc. | Methods for preparing hybrid substrates comprising dna and antibodies and uses thereof |
CN101281164A (zh) * | 2008-02-27 | 2008-10-08 | 南京大学 | 制备双分子修饰的纳米探针的方法及应用 |
Also Published As
Publication number | Publication date |
---|---|
US20130140451A1 (en) | 2013-06-06 |
CN101967517A (zh) | 2011-02-09 |
US8704165B2 (en) | 2014-04-22 |
WO2011113313A1 (zh) | 2011-09-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101967517B (zh) | 一种无需借助pcr的基因检测方法 | |
Han et al. | Absolute and relative quantification of multiplex DNA assays based on an elemental labeling strategy | |
DE69735445T2 (de) | Abspaltbare, nicht-flüchtige moleküle zur massenmarkierung | |
US9051608B2 (en) | Detection and quantification of biomolecules using mass spectrometry | |
US8133701B2 (en) | Detection and quantification of biomolecules using mass spectrometry | |
JP5382802B2 (ja) | 質量分析法を用いた生体分子の検出および定量 | |
CN102676508A (zh) | 基于纳米金和适配体的小分子探针及其制备方法 | |
Joshi et al. | Rapid label-free visual assay for the detection and quantification of viral RNA using peptide nucleic acid (PNA) and gold nanoparticles (AuNPs) | |
JP2002505443A (ja) | 生体分子スクリーニングのための質量分析的方法 | |
Chen et al. | Elemental mass spectrometry and fluorescence dual-mode strategy for ultrasensitive label-free detection of HBV DNA | |
Zhang et al. | Facile and sensitive detection of protamine by enhanced room-temperature phosphorescence of Mn-doped ZnS quantum dots | |
JP2019107016A (ja) | 少数バリアントの検出および定量のための方法マルチプレックス法 | |
CN101281164B (zh) | 制备双分子修饰的纳米探针的方法及应用 | |
Zhao et al. | Novel ionic liquid matrices for qualitative and quantitative detection of carbohydrates by matrix assisted laser desorption/ionization mass spectrometry | |
CN107354207B (zh) | 基于双链探针的液相杂交捕获试剂盒、洗涤试剂盒及其应用 | |
Zhu et al. | Mass spectrometry genotyping of human papillomavirus based on high-efficiency selective enrichment of nanoparticles | |
CN109828107B (zh) | 一种多原子元素标记探针及其制备方法与应用 | |
US7642086B2 (en) | Labeled probe bound object, method for producing the same and method for using the same | |
JP6694635B2 (ja) | マイクロrnaにおけるメチル化修飾部位を計測する方法 | |
EP1106702A1 (en) | High-throughput screening of compounds using electrospray ionization mass spectrometry (ESI-MS) | |
Yang et al. | PCR-free MDR1 polymorphism identification by gold nanoparticle probes | |
Song et al. | Quantum dot-based isothermal chain elongation for fluorescence detection of specific DNA sequences via template-dependent surface-hybridization | |
Hu et al. | Label-free detection of biomolecules using inductively coupled plasma mass spectrometry (ICP-MS) | |
CN117551814A (zh) | 一种检测禽流感病毒的生物传感器及检测方法和应用 | |
CN116144734A (zh) | 甲基化转化组合物及其应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: JIANGSU JIAYI PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: HUANG LEQUN Effective date: 20150206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 210016 NANJING, JIANGSU PROVINCE TO: 226000 NANTONG, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150206 Address after: 226000 Jiangsu city of Nantong Province Economic and Technological Development Zone of Nantong Road No. 29. Patentee after: JIANGSU YIJIA PHARMACEUTICAL CO., LTD. Address before: 210016, A, Building 29, building 2, Whampoa science and technology building, Huangpu Road, Nanjing, Jiangsu Patentee before: Huang Lequn |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110209 Assignee: NANJING MEIJIA NINGYI MEDICINE RESEARCH DEVELOPMENT CO., LTD. Assignor: JIANGSU YIJIA PHARMACEUTICAL CO., LTD. Contract record no.: 2015320000580 Denomination of invention: Polymerase chain reaction (PCR)-free gene detection method Granted publication date: 20121107 License type: Exclusive License Record date: 20150902 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: NANJING MEIJIA NINGYI MEDICINE RESEARCH DEVELOPMENT CO., LTD. Assignor: JIANGSU YIJIA PHARMACEUTICAL CO., LTD. Contract record no.: 2015320000580 Date of cancellation: 20170612 |
|
EC01 | Cancellation of recordation of patent licensing contract |