ITRM920491A0 - Immunodosaggio di enzima b12 e procedimento di trattamento di campioniper esso. - Google Patents

Immunodosaggio di enzima b12 e procedimento di trattamento di campioniper esso.

Info

Publication number
ITRM920491A0
ITRM920491A0 IT92RM491A ITRM920491A ITRM920491A0 IT RM920491 A0 ITRM920491 A0 IT RM920491A0 IT 92RM491 A IT92RM491 A IT 92RM491A IT RM920491 A ITRM920491 A IT RM920491A IT RM920491 A0 ITRM920491 A0 IT RM920491A0
Authority
IT
Italy
Prior art keywords
immunodestage
enzyme
samples
procedure
treatment
Prior art date
Application number
IT92RM491A
Other languages
English (en)
Inventor
Michael L Watkins
Clifford R Bartlett
Edward Tung-Wu Liang
John M Pocekay
A Mark Staples
Original Assignee
Bio Rad Laboratories
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 Bio Rad Laboratories filed Critical Bio Rad Laboratories
Publication of ITRM920491A0 publication Critical patent/ITRM920491A0/it
Publication of ITRM920491A1 publication Critical patent/ITRM920491A1/it
Application granted granted Critical
Publication of IT1254411B publication Critical patent/IT1254411B/it

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
    • G01N33/82—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving vitamins or their receptors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25125—Digestion or removing interfering materials

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (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)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
ITRM920491A 1991-06-27 1992-06-26 Immunosaggio di enzima b12 e procedimento di trattamento di campioni per esso. IT1254411B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/722,034 US5187107A (en) 1991-06-27 1991-06-27 B12 enzyme imunoassay and sample pretreatment

Publications (3)

Publication Number Publication Date
ITRM920491A0 true ITRM920491A0 (it) 1992-06-26
ITRM920491A1 ITRM920491A1 (it) 1993-12-26
IT1254411B IT1254411B (it) 1995-09-14

Family

ID=24900258

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920491A IT1254411B (it) 1991-06-27 1992-06-26 Immunosaggio di enzima b12 e procedimento di trattamento di campioni per esso.

Country Status (8)

Country Link
US (1) US5187107A (it)
JP (1) JPH07104348B2 (it)
AU (1) AU648484B2 (it)
CA (1) CA2071173C (it)
DE (1) DE4219714C2 (it)
FR (1) FR2678387B1 (it)
GB (1) GB2257249B (it)
IT (1) IT1254411B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5506109A (en) * 1989-06-26 1996-04-09 Bayer Corporation Vitamin B12 assay
US5310656A (en) * 1989-06-26 1994-05-10 Tritech Partners Vitamin B12 assay
US5484706A (en) * 1993-05-19 1996-01-16 Pasteur Sanofi Diagnostics Immunoassay for analytes in samples using alkylating agents
US5739313A (en) * 1995-11-13 1998-04-14 Regents Of The University Of Minnesota Radionuclide labeling of vitamin B12 and coenzymes thereof
US6806363B1 (en) * 1999-04-16 2004-10-19 Mayo Foundation For Medical Education & Research Cobalamin conjugates useful as antitumor agents
US7591995B2 (en) * 1999-10-15 2009-09-22 Mayo Foundation For Medical Education And Research Cobalamin conjugates useful as imaging and therapeutic agents
CA2427146A1 (en) * 2000-10-25 2002-07-18 Mayo Foundation For Medical Education And Research Transcobalamin binding conjugates useful for treating abnormal cellular proliferation
WO2003000010A2 (en) * 2001-06-20 2003-01-03 Mayo Foundation For Medical Education And Research Adenosyl-cobalamin fortified compositions
JP2005508332A (ja) * 2001-09-28 2005-03-31 メイオウ・フアウンデーシヨン・フオー・メデイカル・エジユケイシヨン・アンド・リサーチ 薬剤を送達するための、輸送タンパク質とコンジュゲートコバラミンとの同時投与
WO2006054757A1 (ja) * 2004-11-16 2006-05-26 Astellas Pharma Inc. カスパーゼ阻害剤
EP1893038A1 (en) * 2005-05-17 2008-03-05 Cargill, Incorporated Granular lecithins, granular lysolecithins, process for their production and compositions containing them
WO2007107810A1 (en) * 2006-03-20 2007-09-27 Council Of Scientific And Industrial Research A method for detecting the presence of water born pathogens and indicator microorganism
US8140141B2 (en) * 2006-05-17 2012-03-20 University Of Utah Research Foundation Devices and methods for fluorescent inspection and/or removal of material in a sample
CN113495158A (zh) * 2020-03-20 2021-10-12 郑州达诺生物技术有限公司 一种样本前处理剂、一种维生素b12定量检测试剂盒及使用方法
CN111624074B (zh) * 2020-07-07 2024-01-30 江苏拜明生物技术有限公司 一种用于血清中维生素b12含量检测的释放剂、制备及应用

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351822A (en) * 1978-04-04 1982-09-28 University Patents, Inc. Quantitative testing for vitamin B12
US4188189A (en) * 1978-04-04 1980-02-12 University Patents, Inc. Quantitative testing for vitamin B12
US4332786A (en) * 1980-05-15 1982-06-01 Baxter Travenol Laboratories, Inc. Method and composition for vitamin B-12 Assay
US4451571A (en) * 1981-04-06 1984-05-29 University Patents, Inc. Preparation of samples for vitamin B12 and/or folate assay and assay
US4434096A (en) * 1981-06-30 1984-02-28 E. I. Du Pont De Nemours And Company Substrates for the quantitative determination of proteolytic enzymes
US4668620A (en) * 1984-02-22 1987-05-26 Syntex (U.S.A.) Inc. Reducing background interference activity in enzyme-label immunoassays
US4950612A (en) * 1987-12-16 1990-08-21 Microgenics Corporation Peroxy acid pretreatment in vitamin B12 assay
WO1989012826A1 (en) * 1988-06-15 1989-12-28 Beckman Instruments, Inc. Vitamin b12 assay
CA1339491C (en) * 1988-09-26 1997-10-07 Say-Jong Law Nucleophilic polysubstituted aryl acridinium ester and uses thereof
DE3900650A1 (de) * 1989-01-11 1990-07-12 Boehringer Mannheim Gmbh Vitamin-b12-bestimmung
DE3900649A1 (de) * 1989-01-11 1990-07-12 Boehringer Mannheim Gmbh Verfahren zur abloesung eines analyten von seinem bindeprotein

Also Published As

Publication number Publication date
JPH07104348B2 (ja) 1995-11-13
IT1254411B (it) 1995-09-14
GB2257249B (en) 1995-07-19
JPH05232110A (ja) 1993-09-07
ITRM920491A1 (it) 1993-12-26
AU648484B2 (en) 1994-04-21
DE4219714C2 (de) 1995-05-24
CA2071173C (en) 1999-05-25
AU1856092A (en) 1993-01-07
GB9213503D0 (en) 1992-08-12
DE4219714A1 (de) 1993-01-07
FR2678387A1 (fr) 1992-12-31
US5187107A (en) 1993-02-16
CA2071173A1 (en) 1992-12-28
FR2678387B1 (fr) 1997-07-11
GB2257249A (en) 1993-01-06

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