CN100341570C - 一种蛋白质芯片的制备方法 - Google Patents
一种蛋白质芯片的制备方法 Download PDFInfo
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- CN100341570C CN100341570C CNB03116076XA CN03116076A CN100341570C CN 100341570 C CN100341570 C CN 100341570C CN B03116076X A CNB03116076X A CN B03116076XA CN 03116076 A CN03116076 A CN 03116076A CN 100341570 C CN100341570 C CN 100341570C
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- Prior art keywords
- solid phase
- avidin
- phase carrier
- biotin
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- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 49
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 48
- 238000002360 preparation method Methods 0.000 title claims description 10
- 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 claims abstract description 102
- 108090001008 Avidin Proteins 0.000 claims abstract description 60
- 229960002685 biotin Drugs 0.000 claims abstract description 60
- 239000011616 biotin Substances 0.000 claims abstract description 60
- 239000007790 solid phase Substances 0.000 claims abstract description 60
- 235000020958 biotin Nutrition 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 12
- 239000000758 substrate Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims description 11
- 108010090804 Streptavidin Proteins 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000002372 labelling Methods 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 239000000020 Nitrocellulose Substances 0.000 claims description 5
- 239000005357 flat glass Substances 0.000 claims description 5
- 229920001220 nitrocellulos Polymers 0.000 claims description 5
- 239000002985 plastic film Substances 0.000 claims description 5
- 239000012528 membrane Substances 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 238000004108 freeze drying Methods 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 2
- 238000005070 sampling Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000009792 diffusion process Methods 0.000 abstract description 6
- 230000035945 sensitivity Effects 0.000 abstract description 5
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- 239000000427 antigen Substances 0.000 description 11
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- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 4
- 208000005176 Hepatitis C Diseases 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002493 microarray Methods 0.000 description 3
- 239000008267 milk Substances 0.000 description 3
- 210000004080 milk Anatomy 0.000 description 3
- 235000013336 milk Nutrition 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 210000002966 serum Anatomy 0.000 description 3
- 244000309466 calf Species 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000000018 DNA microarray Methods 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- WZELXJBMMZFDDU-UHFFFAOYSA-N Imidazol-2-one Chemical group O=C1N=CC=N1 WZELXJBMMZFDDU-UHFFFAOYSA-N 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229940042795 hydrazides for tuberculosis treatment Drugs 0.000 description 1
- -1 imines ester Chemical class 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 239000003547 immunosorbent Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003498 protein array Methods 0.000 description 1
- 230000003335 steric effect Effects 0.000 description 1
Images
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- Peptides Or Proteins (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
固相载体 | 生物素数量为亲和素活性单位的比例 | 亲和素浓度(ug/ml) | 反应后对照处理样点面积(实验点样点大小/对照点样点大小) |
NC | 1/3 | 50 | 0.55 |
100 | 0.52 | ||
300 | 0.48 | ||
PDVF | 1/4 | 50 | 0.56 |
100 | 0.53 | ||
300 | 0.46 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB03116076XA CN100341570C (zh) | 2003-03-31 | 2003-03-31 | 一种蛋白质芯片的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB03116076XA CN100341570C (zh) | 2003-03-31 | 2003-03-31 | 一种蛋白质芯片的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1534295A CN1534295A (zh) | 2004-10-06 |
CN100341570C true CN100341570C (zh) | 2007-10-10 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB03116076XA Expired - Fee Related CN100341570C (zh) | 2003-03-31 | 2003-03-31 | 一种蛋白质芯片的制备方法 |
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CN (1) | CN100341570C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101929997B (zh) * | 2008-12-26 | 2014-03-19 | 上海透景生命科技有限公司 | 一种提高免疫检测灵敏度的方法 |
CN102439447A (zh) * | 2009-03-02 | 2012-05-02 | 日本烟草产业株式会社 | 对生物学样品中的物质进行检测的方法 |
CN102539740A (zh) * | 2010-12-29 | 2012-07-04 | 河北省健海生物芯片技术有限责任公司 | 可同时检测80种自身抗体的蛋白质芯片和方法 |
CN108152510A (zh) * | 2017-12-15 | 2018-06-12 | 武汉科技大学 | 一种联合检测动脉粥样硬化的蛋白质芯片及其应用 |
CN113063940A (zh) * | 2021-03-18 | 2021-07-02 | 北京万泰生物药业股份有限公司 | 一种同时检测多种抗原抗体的方法及其载体制备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001023620A2 (en) * | 1999-09-29 | 2001-04-05 | Oligos Etc. Inc. | Arrays with modified oligonucleotide and polynucleotide compositions |
CN1335505A (zh) * | 2001-07-11 | 2002-02-13 | 上海晶泰生物技术有限公司 | 采用标记链霉亲和素——生物素技术的蛋白质芯片 |
CN1338633A (zh) * | 2001-09-29 | 2002-03-06 | 上海晶泰生物技术有限公司 | 自身免疫性疾病联合诊断的蛋白质芯片 |
-
2003
- 2003-03-31 CN CNB03116076XA patent/CN100341570C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001023620A2 (en) * | 1999-09-29 | 2001-04-05 | Oligos Etc. Inc. | Arrays with modified oligonucleotide and polynucleotide compositions |
CN1335505A (zh) * | 2001-07-11 | 2002-02-13 | 上海晶泰生物技术有限公司 | 采用标记链霉亲和素——生物素技术的蛋白质芯片 |
CN1338633A (zh) * | 2001-09-29 | 2002-03-06 | 上海晶泰生物技术有限公司 | 自身免疫性疾病联合诊断的蛋白质芯片 |
Also Published As
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CN1534295A (zh) | 2004-10-06 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Yulong Biotech Co.,Ltd. Assignor: Mu Haidong Contract fulfillment period: 2008.8.8 to 2013.8.8 Contract record no.: 2008310000195 Denomination of invention: Preparation method of protein chip Granted publication date: 20071010 License type: Exclusive license Record date: 20081021 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.8.8 TO 2013.8.8; CHANGE OF CONTRACT Name of requester: SHANGHAI YULONG BIOLOGICAL TECHNOLOGY CO., LTD. Effective date: 20081021 |
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Assignee: Shanghai Yulong Biotech Co.,Ltd. Assignor: Mu Haidong Contract record no.: 2008310000195 Date of cancellation: 20130823 |
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EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20041006 Assignee: Shanghai Yulong Biotech Co.,Ltd. Assignor: Mu Haidong Contract record no.: 2014310000010 Denomination of invention: Preparation method of protein chip Granted publication date: 20071010 License type: Exclusive License Record date: 20140121 |
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Effective date of registration: 20190117 Address after: 201400 Wangyuan Road, Fengxian District, Shanghai, 2066 Lane, 1 Building, 4 Floors Patentee after: SHANGHAI YULONG SHENGUANG MEDICAL LABORATORY Co.,Ltd. Address before: 200233 building 50, building 1089, 4 North Qinzhou Road, Shanghai Patentee before: Mu Haidong |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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