DE69922225D1 - Cobalamintest - Google Patents

Cobalamintest

Info

Publication number
DE69922225D1
DE69922225D1 DE69922225T DE69922225T DE69922225D1 DE 69922225 D1 DE69922225 D1 DE 69922225D1 DE 69922225 T DE69922225 T DE 69922225T DE 69922225 T DE69922225 T DE 69922225T DE 69922225 D1 DE69922225 D1 DE 69922225D1
Authority
DE
Germany
Prior art keywords
bound
cobalamin
ligand
holo
tcii
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.)
Expired - Lifetime
Application number
DE69922225T
Other languages
English (en)
Other versions
DE69922225T2 (de
Inventor
Erling Sundrehagen
Lars Orning
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.)
Axis Shield PoC AS
Original Assignee
Axis Shield PoC AS
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 Axis Shield PoC AS filed Critical Axis Shield PoC AS
Publication of DE69922225D1 publication Critical patent/DE69922225D1/de
Application granted granted Critical
Publication of DE69922225T2 publication Critical patent/DE69922225T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N33/82—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving vitamins or their receptors
    • 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
    • G01N33/54313—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals the carrier being characterised by its particulate form
    • G01N33/54326—Magnetic particles

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)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Cable Accessories (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Glass Compositions (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyamides (AREA)
DE69922225T 1998-09-18 1999-09-20 Cobalamintest Expired - Lifetime DE69922225T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9820473 1998-09-18
GBGB9820473.8A GB9820473D0 (en) 1998-09-18 1998-09-18 Assay
PCT/GB1999/003127 WO2000017659A1 (en) 1998-09-18 1999-09-20 Cobalamin assay

Publications (2)

Publication Number Publication Date
DE69922225D1 true DE69922225D1 (de) 2004-12-30
DE69922225T2 DE69922225T2 (de) 2005-04-14

Family

ID=10839158

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69922225T Expired - Lifetime DE69922225T2 (de) 1998-09-18 1999-09-20 Cobalamintest
DE69936154T Expired - Lifetime DE69936154T2 (de) 1998-09-18 1999-09-20 Cobalamintest

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69936154T Expired - Lifetime DE69936154T2 (de) 1998-09-18 1999-09-20 Cobalamintest

Country Status (22)

Country Link
US (1) US7279283B1 (de)
EP (2) EP1443328B1 (de)
JP (1) JP4394285B2 (de)
KR (2) KR100646305B1 (de)
CN (2) CN1148580C (de)
AT (2) ATE283490T1 (de)
AU (1) AU761498B2 (de)
BR (1) BR9913770A (de)
CA (1) CA2344193C (de)
CY (1) CY1106688T1 (de)
CZ (2) CZ298310B6 (de)
DE (2) DE69922225T2 (de)
DK (1) DK1443328T3 (de)
ES (2) ES2287607T3 (de)
GB (1) GB9820473D0 (de)
HU (1) HU228077B1 (de)
MX (1) MXPA01002591A (de)
NO (2) NO327771B1 (de)
NZ (1) NZ510766A (de)
PL (2) PL201360B1 (de)
PT (2) PT1443328E (de)
WO (1) WO2000017659A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0016460D0 (en) * 2000-07-04 2000-08-23 Axis Shield Asa Assay
GB0109925D0 (en) 2001-04-23 2001-06-13 Axis Shield Asa Method
KR101449340B1 (ko) 2012-11-06 2014-10-13 현대자동차주식회사 고내열 흡차음재의 제조방법
CN104198598B (zh) * 2014-07-15 2016-03-16 汤臣倍健股份有限公司 一种维生素b12的测定方法
CN106841017B (zh) * 2017-01-22 2019-05-07 耐斯检测技术服务有限公司 一种评价辐照或热处理对钴胺素-蛋白结合体影响的方法
CN106693443A (zh) * 2017-01-23 2017-05-24 北京美正生物科技有限公司 一种维生素b12适配体亲和柱及其制备方法和用途
US20220332803A1 (en) * 2019-08-09 2022-10-20 Siemens Healthcare Diagnostics Inc. Anti-hog tcn1 monoclonal antibodies and methods of production and use thereof
US20240125807A1 (en) * 2020-12-18 2024-04-18 Chugai Seiyaku Kabushiki Kaisha METHOD FOR MEASURING RELATIVE fu RATIO BY DYNAMIC ANALYSIS
CN113189252A (zh) * 2021-04-19 2021-07-30 中国医学科学院北京协和医院 一种总钴胺素和氰钴胺的检测方法及其检测试剂盒和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273757A (en) * 1977-06-02 1981-06-16 Yissum Research Development Company Determination of transcobalamins
US4332785A (en) * 1980-04-09 1982-06-01 University Patents, Inc. Immunoassay for measurement of reticulocytes, and immunoreactive reagents for use therein
EP0069450B1 (de) * 1981-06-22 1985-04-10 TECHNICON INSTRUMENTS CORPORATION (a New York corporation) Markierte Vitamin-B12-Derivate, ihre Herstellung und Verwendung
US4680273A (en) * 1985-07-29 1987-07-14 Victor Herbert Assay for vitamin B12 deficiency
US5374560A (en) * 1989-04-03 1994-12-20 The University Of Colorado, Inc. Method for screening and distinguishing between cobalamin and folic acid deficiency based on assay for cystathionine and 2-methylcitric acid
US5457055A (en) * 1986-11-20 1995-10-10 The University Of Colorado Foundation Diagnostic method for cobalamin deficiency
DE3900650A1 (de) * 1989-01-11 1990-07-12 Boehringer Mannheim Gmbh Vitamin-b12-bestimmung
WO1991000519A1 (en) * 1989-06-26 1991-01-10 Triton Diagnostics, Inc. Vitamin b12 assay
US5310656A (en) 1989-06-26 1994-05-10 Tritech Partners Vitamin B12 assay
US5506109A (en) 1989-06-26 1996-04-09 Bayer Corporation Vitamin B12 assay
CA2135277C (en) * 1992-05-08 2001-04-24 Alton C. Morgan, Jr. Anti-receptor agents to the vitamin b12/transcobalamin ii receptor
US6274564B1 (en) * 1996-09-18 2001-08-14 William J. Sarill Compositions of cobalamin and related corrinoids, and uses thereof

Also Published As

Publication number Publication date
CZ298310B6 (cs) 2007-08-22
AU761498B2 (en) 2003-06-05
ES2287607T3 (es) 2007-12-16
DK1443328T3 (da) 2007-09-24
PT1114323E (pt) 2005-02-28
DE69936154T2 (de) 2008-01-24
CY1106688T1 (el) 2012-05-23
CN1324450A (zh) 2001-11-28
NO327771B1 (no) 2009-09-21
HU228077B1 (en) 2012-10-29
KR100646305B1 (ko) 2006-11-23
KR20040104529A (ko) 2004-12-10
DE69922225T2 (de) 2005-04-14
CA2344193C (en) 2009-04-07
NO20011353L (no) 2001-05-11
NO331074B1 (no) 2011-09-26
CZ298381B6 (cs) 2007-09-12
PL347104A1 (en) 2002-03-25
ATE363076T1 (de) 2007-06-15
NZ510766A (en) 2003-07-25
US7279283B1 (en) 2007-10-09
CZ2001975A3 (cs) 2001-11-14
NO20083610L (no) 2001-05-11
CA2344193A1 (en) 2000-03-30
CN1530659A (zh) 2004-09-22
HUP0103532A3 (en) 2006-03-28
EP1114323A1 (de) 2001-07-11
EP1443328A2 (de) 2004-08-04
ATE283490T1 (de) 2004-12-15
EP1443328B1 (de) 2007-05-23
CN1148580C (zh) 2004-05-05
KR20010079854A (ko) 2001-08-22
GB9820473D0 (en) 1998-11-11
EP1443328A3 (de) 2004-10-20
CN1322330C (zh) 2007-06-20
KR100781014B1 (ko) 2007-11-29
PL201360B1 (pl) 2009-04-30
PT1443328E (pt) 2007-06-11
BR9913770A (pt) 2001-06-05
WO2000017659A1 (en) 2000-03-30
PL198095B1 (pl) 2008-05-30
ES2234299T3 (es) 2005-06-16
DE69936154D1 (de) 2007-07-05
HUP0103532A2 (en) 2002-01-28
EP1114323B1 (de) 2004-11-24
JP4394285B2 (ja) 2010-01-06
MXPA01002591A (es) 2002-04-08
JP2002525607A (ja) 2002-08-13
AU6102699A (en) 2000-04-10
NO20011353D0 (no) 2001-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803