CA2230284A1 - Reactifs de pretraitement et procedes associes - Google Patents

Reactifs de pretraitement et procedes associes Download PDF

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Publication number
CA2230284A1
CA2230284A1 CA 2230284 CA2230284A CA2230284A1 CA 2230284 A1 CA2230284 A1 CA 2230284A1 CA 2230284 CA2230284 CA 2230284 CA 2230284 A CA2230284 A CA 2230284A CA 2230284 A1 CA2230284 A1 CA 2230284A1
Authority
CA
Canada
Prior art keywords
composition
assay
sample
amount
analyte
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.)
Abandoned
Application number
CA 2230284
Other languages
English (en)
Inventor
Anna P. Jaklitsch
Daniel J. Monger
Matthias Pfeiffer
Stephen H. Roth
Henry Jeong
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.)
Syva Co
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2230284A1 publication Critical patent/CA2230284A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4248—Feed-through connections for the hermetical passage of fibres through a package wall
    • 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
    • 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
    • G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
    • G01N33/9493—Immunosupressants

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Cell Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Cephalosporin Compounds (AREA)
  • Steroid Compounds (AREA)

Abstract

L'invention concerne des compositions et des kits destinés au prétraitement d'échantillons devant être analysés afin de déterminer la présence et/ou la quantité d'une substance à analyser. La composition comprend un alcool d'alkyle inférieur, dans une proportion d'environ 30 à 40 % en volume, un glycol, dans une proportion d'environ 20 à 40 % en volume, et un composant aqueux comprenant environ 20 à 30 mM de sel de cuivre. En outre, le composant aqueux peut comprendre environ 0,5 à 20 mM d'un tampon, et environ 0,005 à 0,2 % en poids d'un détergent non ionique et présente un pH d'environ 2,0 à environ 4,6. Les kits comprennent également un ou plusieurs réactifs destinés à la réalisation d'un dosage pour la substance à analyser associée. L'invention concerne également des améliorations apportées à des dosages destinés à des substances à analyser associées, lesdites améliorations comprenant le prétraitement d'un échantillon supposé contenir la substance à analyser avec la composition ci-dessus.
CA 2230284 1996-07-03 1997-07-03 Reactifs de pretraitement et procedes associes Abandoned CA2230284A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2120196P 1996-07-03 1996-07-03
US60/021,201 1996-07-03

Publications (1)

Publication Number Publication Date
CA2230284A1 true CA2230284A1 (fr) 1998-01-08

Family

ID=21802919

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2230284 Abandoned CA2230284A1 (fr) 1996-07-03 1997-07-03 Reactifs de pretraitement et procedes associes

Country Status (5)

Country Link
EP (1) EP0850402A4 (fr)
JP (1) JP2001514737A (fr)
AU (1) AU3730097A (fr)
CA (1) CA2230284A1 (fr)
WO (1) WO1998000696A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7575875B2 (en) * 2005-10-13 2009-08-18 Abbott Laboratories, Inc. Method of tacrolimus extraction and quantification using aqueous detergents
US7256008B2 (en) 2006-01-06 2007-08-14 Abbott Laboratories Determination of concentration of FK778 by competitive immunoassay
US7883855B2 (en) 2006-07-21 2011-02-08 Abbott Laboratories Immunosuppressant drug extraction reagent for immunoassays
WO2008082984A2 (fr) 2006-12-29 2008-07-10 Abbott Laboratories Réactif de lyse non dénaturante destiné à être utilisé en immunoessai de capture en solution
WO2008082982A1 (fr) * 2006-12-29 2008-07-10 Abbott Laboratories Dosage amélioré de médicaments immunosuppresseurs
US7914999B2 (en) 2006-12-29 2011-03-29 Abbott Laboratories Non-denaturing lysis reagent
EP2118654B1 (fr) 2006-12-29 2013-03-27 Abbott Laboratories Dosage diagnostique pour la detection d'une molecule ou d'un medicament dans du sang total
US7790401B2 (en) * 2007-08-06 2010-09-07 Siemens Healthcare Diagnostics Methods for detection of immunosuppressant drugs
US20210285975A1 (en) * 2017-12-25 2021-09-16 Fujirebio Inc. Method of testing a blood for macrolide immunosuppressant
EP3851850A4 (fr) * 2018-09-12 2022-06-08 Sekisui Medical Co., Ltd. Réactif et procédé de mesure d'hémoglobines
US20210278422A1 (en) 2018-09-12 2021-09-09 Sekisui Medical Co., Ltd. Reagent and method for measuring hemoglobins
CN114964939B (zh) * 2021-12-20 2024-09-13 上海云泽生物科技有限公司 一种药物-蛋白解离组合物、含其的环孢霉素检测试剂盒及应用

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1401380A1 (ru) * 1986-03-20 1988-06-07 Горьковский политехнический институт им.А.А.Жданова Способ количественного определени истинного белка в кормовых дрожжах
JP2684069B2 (ja) * 1988-10-13 1997-12-03 昇一 首藤 免疫学的活性物質の測定方法及びそのための試薬
WO1991013357A1 (fr) * 1990-02-28 1991-09-05 Takeda Chemical Industries, Ltd. Analyse immunologique amelioree
US5135875A (en) * 1990-08-15 1992-08-04 Abbott Laboratories Protein precipitation reagent
CA2048302A1 (fr) * 1990-08-15 1992-02-16 Victoria P. Meucci Reactif de solubilisation des echantillons dans des epreuves biologiques
JPH07315803A (ja) * 1994-05-26 1995-12-05 Otsuka Chem Co Ltd 金属塩化物溶液及び金属塩化物の安定化方法

Also Published As

Publication number Publication date
EP0850402A4 (fr) 1998-12-09
JP2001514737A (ja) 2001-09-11
WO1998000696A1 (fr) 1998-01-08
EP0850402A1 (fr) 1998-07-01
AU3730097A (en) 1998-01-21

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Legal Events

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