CA3198558A1 - Adjuvants de reduction d'interactions non specifiques entre des conjugues polymeres fluorescents et des cellules d'un echantillon biologique - Google Patents

Adjuvants de reduction d'interactions non specifiques entre des conjugues polymeres fluorescents et des cellules d'un echantillon biologique

Info

Publication number
CA3198558A1
CA3198558A1 CA3198558A CA3198558A CA3198558A1 CA 3198558 A1 CA3198558 A1 CA 3198558A1 CA 3198558 A CA3198558 A CA 3198558A CA 3198558 A CA3198558 A CA 3198558A CA 3198558 A1 CA3198558 A1 CA 3198558A1
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CA
Canada
Prior art keywords
betaine
alkyl
salt
group
polymer
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.)
Pending
Application number
CA3198558A
Other languages
English (en)
Inventor
Rajesh VENKATESH
Shiva Ranjini Srinivasan
Valerie MALLET DESIGNE
Sylvain Monseaux
Geraldine BIECHELE
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.)
Beckman Coulter Inc
Original Assignee
Beckman Coulter Inc
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 Beckman Coulter Inc filed Critical Beckman Coulter Inc
Publication of CA3198558A1 publication Critical patent/CA3198558A1/fr
Pending legal-status Critical Current

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    • 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
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds
    • 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
    • G01N33/58—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances
    • G01N33/582—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving labelled substances with fluorescent label
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/12—Copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/142—Side-chains containing oxygen
    • C08G2261/1424—Side-chains containing oxygen containing ether groups, including alkoxy
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/143—Side-chains containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/145—Side-chains containing sulfur
    • C08G2261/1452—Side-chains containing sulfur containing sulfonyl or sulfonate-groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/148—Side-chains having aromatic units
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/16—End groups
    • C08G2261/164—End groups comprising organic end groups
    • C08G2261/1644—End groups comprising organic end groups comprising other functional groups, e.g. OH groups, NH groups, COOH groups or boronic acid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/312—Non-condensed aromatic systems, e.g. benzene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/314—Condensed aromatic systems, e.g. perylene, anthracene or pyrene
    • C08G2261/3142—Condensed aromatic systems, e.g. perylene, anthracene or pyrene fluorene-based, e.g. fluorene, indenofluorene, or spirobifluorene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/34—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain
    • C08G2261/342—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms
    • C08G2261/3422—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms conjugated, e.g. PPV-type

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Cell Biology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Zoology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

La divulgation concerne des procédés et des compositions de réduction ou d'élimination d'une liaison non spécifique d'au moins un conjugué de colorant à des cellules d'un échantillon biologique. Un conjugué de colorant est mis en contact avec au moins un tensioactif zwitterionique ou anionique avant, pendant ou après mise en contact du conjugué de colorant avec un échantillon de sang, ce qui conduit à une liaison non spécifique sensiblement réduite du conjugué de colorant à des cellules de l'échantillon biologique.
CA3198558A 2020-11-13 2021-11-12 Adjuvants de reduction d'interactions non specifiques entre des conjugues polymeres fluorescents et des cellules d'un echantillon biologique Pending CA3198558A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063113703P 2020-11-13 2020-11-13
US63/113,703 2020-11-13
PCT/US2021/059254 WO2022104147A1 (fr) 2020-11-13 2021-11-12 Adjuvants de réduction d'interactions non spécifiques entre des conjugués polymères fluorescents et des cellules d'un échantillon biologique

Publications (1)

Publication Number Publication Date
CA3198558A1 true CA3198558A1 (fr) 2022-05-19

Family

ID=78845037

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3198558A Pending CA3198558A1 (fr) 2020-11-13 2021-11-12 Adjuvants de reduction d'interactions non specifiques entre des conjugues polymeres fluorescents et des cellules d'un echantillon biologique

Country Status (6)

Country Link
EP (1) EP4244625A1 (fr)
JP (1) JP2023550721A (fr)
CN (1) CN116997797A (fr)
AU (1) AU2021380843A1 (fr)
CA (1) CA3198558A1 (fr)
WO (1) WO2022104147A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113801297B (zh) 2016-04-15 2024-08-23 拜克门寇尔特公司 光敏大分子及其用途
JP2024517437A (ja) * 2021-05-04 2024-04-22 ベックマン コールター， インコーポレイテッド Ｕｖ吸収性ポリマー、組成物およびその使用

Family Cites Families (21)

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US4486530A (en) 1980-08-04 1984-12-04 Hybritech Incorporated Immunometric assays using monoclonal antibodies
JPS62181224A (ja) * 1985-08-20 1987-08-08 ネオルツクス　コ−ポレイシヨン 両親媒性分子による抗体物質の処理方法
ATE476521T1 (de) 2002-06-20 2010-08-15 Univ California Verfahren und zusammensetzungen zum nachweis und zur analyse von polynukleotiden unter verwendung von licht einfangenden multichromophoren
US20040101909A1 (en) 2002-08-20 2004-05-27 Hema-Quebec, 2535 Boul. Laurier, Ste-Foy, Quebec, Canada G1V 4M3 Purification of polyreactive autoantibodies and uses thereof
US8354249B2 (en) 2005-08-11 2013-01-15 Omrix Biopharmaceuticals Ltd. Intravenous immunoglobulin composition
CA2665165C (fr) 2006-10-06 2014-12-16 Sirigen Inc. Procedes et materiaux fluorescents pour l'amplification dirigee de signaux en provenance de biomarqueurs
US20100150942A1 (en) 2008-12-03 2010-06-17 Cantor Thomas L Affinity purified human polyclonal antibodies and methods of making and using them
US9034658B2 (en) * 2009-11-23 2015-05-19 The General Hospital Corporation Microfluidic devices for the capture of biological sample components
CA2786713C (fr) 2010-01-19 2018-03-06 Sirigen Group Limited Nouveaux reactifs pour l'amplification dirigee d'un signal de biomarqueur
US20130108619A1 (en) 2011-11-02 2013-05-02 Isaac Melamed Intravenous immunoglobulin processing, diagnostic, and treatment systems and methods
US20130177574A1 (en) 2012-01-11 2013-07-11 Paul I. Terasaki Foundation Laboratory ANTI-HLA CLASS-Ib ANTIBODIES MIMIC IMMUNOREACTIVITY AND IMMUNOMODULATORY FUNCTIONS OF INTRAVENOUS IMMUNOGLOBULIN (IVIg) USEFUL AS THERAPEUTIC IVIg MIMETICS AND METHODS OF THEIR USE
WO2016144652A1 (fr) 2015-03-12 2016-09-15 Becton, Dickinson And Company Colorants bore-dipyrométhene polymères et procédés d'utilisation de ceux-ci
EP4328270A2 (fr) 2015-03-12 2024-02-28 Becton, Dickinson and Company Colorants polymères absorbant les ultraviolets et leurs procédés d'utilisation
CN113801297B (zh) 2016-04-15 2024-08-23 拜克门寇尔特公司 光敏大分子及其用途
CA3018266A1 (fr) 2016-04-22 2017-10-26 Becton, Dickinson And Company Dispositifs a colorants polymeres multiplex et leurs methodes d'utilisation
WO2017222998A1 (fr) 2016-06-20 2017-12-28 Beckman Coulter, Inc. Procédés de séchage à sec pour réactifs conjugués à colorants
WO2018013389A1 (fr) 2016-07-11 2018-01-18 Becton, Dickinson And Company Colorants polymères hydrosolubles excitables par le bleu
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CN113396006A (zh) 2018-11-13 2021-09-14 贝克顿·迪金森公司 干燥试剂滤网及其制造和使用方法
US11584825B2 (en) 2018-12-14 2023-02-21 Beckman Coulter, Inc. Polymer dye modification and applications

Also Published As

Publication number Publication date
EP4244625A1 (fr) 2023-09-20
JP2023550721A (ja) 2023-12-05
WO2022104147A1 (fr) 2022-05-19
AU2021380843A1 (en) 2023-06-15
CN116997797A (zh) 2023-11-03

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