EP3308167A4 - Use of fluorescence for the quick and easy determination of s-adenosylmethionine, s-adenosylhomocysteine and homocysteine - Google Patents

Use of fluorescence for the quick and easy determination of s-adenosylmethionine, s-adenosylhomocysteine and homocysteine Download PDF

Info

Publication number
EP3308167A4
EP3308167A4 EP16800682.3A EP16800682A EP3308167A4 EP 3308167 A4 EP3308167 A4 EP 3308167A4 EP 16800682 A EP16800682 A EP 16800682A EP 3308167 A4 EP3308167 A4 EP 3308167A4
Authority
EP
European Patent Office
Prior art keywords
adenosylhomocysteine
adenosylmethionine
homocysteine
fluorescence
quick
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.)
Ceased
Application number
EP16800682.3A
Other languages
German (de)
French (fr)
Other versions
EP3308167A1 (en
Inventor
Xiujuan Hao
Chaoyi DENG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arthus Biosystems LLC
Original Assignee
Arthus Biosystems LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arthus Biosystems LLC filed Critical Arthus Biosystems LLC
Priority claimed from PCT/US2016/034202 external-priority patent/WO2016191507A1/en
Publication of EP3308167A1 publication Critical patent/EP3308167A1/en
Publication of EP3308167A4 publication Critical patent/EP3308167A4/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • G01N33/54373—Apparatus specially adapted for solid-phase testing involving physiochemical end-point determination, e.g. wave-guides, FETS, gratings
    • 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
    • G01N33/533—Production of labelled immunochemicals with fluorescent label
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/60—Fusion polypeptide containing spectroscopic/fluorescent detection, e.g. green fluorescent protein [GFP]
    • 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
    • G01N2333/46—Assays involving biological materials from specific organisms or of a specific nature from animals; from humans from vertebrates
    • G01N2333/47—Assays involving proteins of known structure or function as defined in the subgroups
    • G01N2333/4701—Details
    • G01N2333/4737—C-reactive protein
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2800/00—Detection or diagnosis of diseases
    • G01N2800/50—Determining the risk of developing a disease

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
EP16800682.3A 2015-05-25 2016-05-25 Use of fluorescence for the quick and easy determination of s-adenosylmethionine, s-adenosylhomocysteine and homocysteine Ceased EP3308167A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562166044P 2015-05-25 2015-05-25
PCT/US2016/034202 WO2016191507A1 (en) 2015-05-25 2016-05-25 Use of fluorescence for the quick and easy determination of s-adenosylmethionine, s-adenosylhomocysteine and homocysteine

Publications (2)

Publication Number Publication Date
EP3308167A1 EP3308167A1 (en) 2018-04-18
EP3308167A4 true EP3308167A4 (en) 2019-02-13

Family

ID=61597837

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16800682.3A Ceased EP3308167A4 (en) 2015-05-25 2016-05-25 Use of fluorescence for the quick and easy determination of s-adenosylmethionine, s-adenosylhomocysteine and homocysteine

Country Status (2)

Country Link
EP (1) EP3308167A4 (en)
CN (1) CN108291908A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109444298B (en) * 2018-08-28 2021-07-27 北京顺鑫农业股份有限公司牛栏山酒厂 Method for rapidly excavating and measuring adenosylmethionine in white spirit brewing process
CN109270274A (en) * 2018-11-08 2019-01-25 重庆新赛亚生物科技有限公司 It is a kind of can in quantitative detection peripheral blood c reactive protein content test strips and preparation method
CN115754283B (en) * 2022-12-06 2024-02-27 珠海市慧康生物科技有限公司 Immune test strip based on quantum dot chemical luminescence method and preparation method thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090263879A1 (en) * 2008-04-21 2009-10-22 Chiu Chin Chang Immunoassay for specific determination of S-adenosylmethionine and analogs thereof in biological samples

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379622B1 (en) * 2001-04-11 2002-04-30 Motorola, Inc. Sensor incorporating a quantum dot as a reference
US8476034B2 (en) * 2003-07-10 2013-07-02 General Atomics Methods and compositions for assaying homocysteine
CN1773283A (en) * 2005-11-11 2006-05-17 袁洪 Integrated testing method for protein marker rolated to predicting cardiocerebrovascular diseases accuring
CN101246177A (en) * 2007-02-14 2008-08-20 北京华安佛医药研究中心有限公司 Homo-type cysteine immunity colloidal gold detecting test paper and method for producing the same
CN202149903U (en) * 2011-05-19 2012-02-22 博阳生物科技（上海）有限公司 Time-resolved fluorescence immune chromatography quantitative detection test strip for C-reactive protein
CN103172941A (en) * 2011-12-26 2013-06-26 苏州新波生物技术有限公司 Polystyrene fluorescent nanometer particle as well as preparation method and applications thereof
CN102539785B (en) * 2011-12-29 2014-12-24 深圳康美生物科技股份有限公司 Fluorescent immunochromatography method for whole quantitative detection of C-reactive protein and reagent kit thereof
CN102967713A (en) * 2012-11-29 2013-03-13 深圳市伯劳特生物制品有限公司 Homocysteine detection kit and preparation method thereof
CN105492012B (en) * 2013-03-15 2018-03-13 湖南天合生物技术有限公司 Immunologic detection method based on SAM analog and applied to instructing personalized medicine
JP2015133359A (en) * 2014-01-09 2015-07-23 株式会社村田製作所 Negative characteristic thermistor and method of manufacturing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090263879A1 (en) * 2008-04-21 2009-10-22 Chiu Chin Chang Immunoassay for specific determination of S-adenosylmethionine and analogs thereof in biological samples

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GASPARYAN V K: "Synthesis of Water-Soluble CdSe Quantum Dots With Various Fluorescent Properties and Their Application in Immunoassay for Determination of C-Reactive Protein", JOURNAL OF FLUORESCENCE, PLENUM PUBLISHING, NEW YORK, US, vol. 24, no. 5, 18 July 2014 (2014-07-18), pages 1433 - 1438, XP035388195, ISSN: 1053-0509, [retrieved on 20140718], DOI: 10.1007/S10895-014-1426-8 *
See also references of WO2016191507A1 *
TARKKINEN P ET AL: "ULTRARAPID, ULTRASENSITIVE ONE-STEP KINETIC IMMUNOASSAY FOR C-REACTIVE PROTEIN (CRP) IN WHOLE BLOOD SAMPLES: MEASUREMENT OF THE ENTIRE CRP CONCENTRATION RANGE WITH A SINGLE SAMPLE DILUTION", CLINICAL CHEMISTRY, AMERICAN ASSOCIATION FOR CLINICAL CHEMISTRY, WASHINGTON, DC, vol. 48, no. 2, 1 February 2002 (2002-02-01), pages 269 - 277, XP001115951, ISSN: 0009-9147 *

Also Published As

Publication number Publication date
CN108291908A (en) 2018-07-17
EP3308167A1 (en) 2018-04-18

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