CN111521652A - 一种检测血清中降钙素原的装置及方法 - Google Patents
一种检测血清中降钙素原的装置及方法 Download PDFInfo
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- CN111521652A CN111521652A CN202010493158.2A CN202010493158A CN111521652A CN 111521652 A CN111521652 A CN 111521652A CN 202010493158 A CN202010493158 A CN 202010493158A CN 111521652 A CN111521652 A CN 111521652A
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- procalcitonin
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- 108010048233 Procalcitonin Proteins 0.000 title claims abstract description 35
- CWCXERYKLSEGEZ-KDKHKZEGSA-N procalcitonin Chemical compound C([C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@H](C(=O)N[C@@H](C)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)NCC(O)=O)[C@@H](C)O)NC(=O)[C@@H](NC(=O)[C@H](CC=1NC=NC=1)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC(O)=CC=1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCSC)NC(=O)[C@H]1NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(N)=O)NC(=O)CNC(=O)[C@@H](N)CSSC1)[C@@H](C)O)[C@@H](C)O)[C@@H](C)O)C1=CC=CC=C1 CWCXERYKLSEGEZ-KDKHKZEGSA-N 0.000 title claims abstract description 35
- 210000002966 serum Anatomy 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 14
- 102000055006 Calcitonin Human genes 0.000 claims abstract description 9
- 108060001064 Calcitonin Proteins 0.000 claims abstract description 9
- BBBFJLBPOGFECG-VJVYQDLKSA-N calcitonin Chemical compound N([C@H](C(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H]([C@@H](C)O)C(=O)NCC(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H]([C@@H](C)O)C(=O)N1[C@@H](CCC1)C(N)=O)C(C)C)C(=O)[C@@H]1CSSC[C@H](N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H]([C@@H](C)O)C(=O)N1 BBBFJLBPOGFECG-VJVYQDLKSA-N 0.000 claims abstract description 9
- 229960004015 calcitonin Drugs 0.000 claims abstract description 9
- 238000005259 measurement Methods 0.000 claims description 25
- 239000013642 negative control Substances 0.000 claims description 14
- 238000012360 testing method Methods 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000007853 buffer solution Substances 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910021607 Silver chloride Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000006479 redox reaction Methods 0.000 abstract description 2
- 150000001721 carbon Chemical class 0.000 abstract 2
- 230000035945 sensitivity Effects 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000009260 cross reactivity Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 108010075850 pro-calcitonin gene-related peptide Proteins 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000003127 radioimmunoassay Methods 0.000 description 1
- 230000027756 respiratory electron transport chain Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- 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
-
- 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
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3275—Sensing specific biomolecules, e.g. nucleic acid strands, based on an electrode surface reaction
-
- 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
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
- G01N33/535—Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates
-
- 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
- G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
- G01N33/54306—Solid-phase reaction mechanisms
-
- 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
- G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2333/00—Assays involving biological materials from specific organisms or of a specific nature
- G01N2333/435—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans
- G01N2333/575—Hormones
- G01N2333/585—Calcitonins
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- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Urology & Nephrology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
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Abstract
Description
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CN202010493158.2A CN111521652B (zh) | 2020-06-03 | 2020-06-03 | 一种检测血清中降钙素原的装置及方法 |
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Citations (8)
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---|---|---|---|---|
CN1614405A (zh) * | 2004-07-05 | 2005-05-11 | 南京大学 | 肿瘤标志物的电化学免疫测定方法及微体积免疫测定芯片 |
CN103048462A (zh) * | 2012-12-28 | 2013-04-17 | 中国科学院电子学研究所 | 基于电极阵列的多参数电化学免疫传感器及其制备方法 |
CN104535627A (zh) * | 2014-12-17 | 2015-04-22 | 浙江大学 | 葡萄糖传感系统 |
CN104792997A (zh) * | 2014-01-22 | 2015-07-22 | 天津汇滨生物科技有限公司 | 一种人降钙素原免疫检测试剂盒及其制备方法与应用 |
CN104854456A (zh) * | 2012-10-16 | 2015-08-19 | 模式诊断有限公司 | 利用电化学检测的免疫测定 |
CN206387760U (zh) * | 2017-01-11 | 2017-08-08 | 深圳鼎新融合科技有限公司 | 一种集成性可自由组合的多电极系统 |
JP2018071995A (ja) * | 2016-10-24 | 2018-05-10 | 新日本無線株式会社 | コルチゾール濃度分析チップおよびそれを用いた測定方法 |
CN109270145A (zh) * | 2018-11-20 | 2019-01-25 | 三诺生物传感股份有限公司 | 一种双电极的电化学试条的测试方法 |
-
2020
- 2020-06-03 CN CN202010493158.2A patent/CN111521652B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1614405A (zh) * | 2004-07-05 | 2005-05-11 | 南京大学 | 肿瘤标志物的电化学免疫测定方法及微体积免疫测定芯片 |
CN104854456A (zh) * | 2012-10-16 | 2015-08-19 | 模式诊断有限公司 | 利用电化学检测的免疫测定 |
CN103048462A (zh) * | 2012-12-28 | 2013-04-17 | 中国科学院电子学研究所 | 基于电极阵列的多参数电化学免疫传感器及其制备方法 |
CN104792997A (zh) * | 2014-01-22 | 2015-07-22 | 天津汇滨生物科技有限公司 | 一种人降钙素原免疫检测试剂盒及其制备方法与应用 |
CN104535627A (zh) * | 2014-12-17 | 2015-04-22 | 浙江大学 | 葡萄糖传感系统 |
JP2018071995A (ja) * | 2016-10-24 | 2018-05-10 | 新日本無線株式会社 | コルチゾール濃度分析チップおよびそれを用いた測定方法 |
CN206387760U (zh) * | 2017-01-11 | 2017-08-08 | 深圳鼎新融合科技有限公司 | 一种集成性可自由组合的多电极系统 |
CN109270145A (zh) * | 2018-11-20 | 2019-01-25 | 三诺生物传感股份有限公司 | 一种双电极的电化学试条的测试方法 |
Non-Patent Citations (1)
Title |
---|
FEI LIU ET AL: "Procalcitonin sensitive detection based on graphene–gold nanocomposite film sensor platform and single-walled carbon nanohorns/hollow Pt chains complex as signal tags", 《BIOSENSORS AND BIOELECTRONICS》 * |
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Effective date of registration: 20231010 Address after: Room 402, 4th Floor, Building 19, No. 99 Kechuang 14th Street, Daxing District Economic and Technological Development Zone, Beijing, 100176 Patentee after: REDPHARM (BEIJING) BIOMEDICAL RESEARCH INSTITUTE Co.,Ltd. Address before: 130000 Room 102, building 27, Hansen Champs Elysees, the intersection of Chaoyue street and Chuangxin Road, high tech Industrial Development Zone, Changchun Municipal District, Jilin Province Patentee before: Runfang (Changchun) Biotechnology Co.,Ltd. Patentee before: REDPHARM (BEIJING) BIOMEDICAL RESEARCH INSTITUTE Co.,Ltd. |