ES2100285T3 - Analisis de muestras utilizando electroforesis capilar. - Google Patents

Analisis de muestras utilizando electroforesis capilar.

Info

Publication number
ES2100285T3
ES2100285T3 ES92303985T ES92303985T ES2100285T3 ES 2100285 T3 ES2100285 T3 ES 2100285T3 ES 92303985 T ES92303985 T ES 92303985T ES 92303985 T ES92303985 T ES 92303985T ES 2100285 T3 ES2100285 T3 ES 2100285T3
Authority
ES
Spain
Prior art keywords
shock absorber
sample analysis
capillary electrophoresis
modifier
complex
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
ES92303985T
Other languages
English (en)
Inventor
Fu-Tai Albert Chen
James C Sternberg
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 Instruments 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 Instruments Inc filed Critical Beckman Instruments Inc
Application granted granted Critical
Publication of ES2100285T3 publication Critical patent/ES2100285T3/es
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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/447—Systems using electrophoresis
    • G01N27/44704—Details; Accessories
    • G01N27/44747—Composition of gel or of carrier mixture
    • 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
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose
    • 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
    • G01N33/68—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving proteins, peptides or amino acids

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Diabetes (AREA)
  • Dispersion Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Electron Tubes For Measurement (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

SE PRESENTA UN METODO Y UN AMORTIGUADOR ELECTROLITO UTIL EN EL ANALISIS DE MUESTRAS QUE COMPRENDAN GLICOPROTEINAS MEDIANTE LA ELECTROFORESIS DE ZONA CAPILAR. EL AMORTIGUADOR COMPRENDE AL MENOS UN AGENTE CAPAZ DE COMPLEJARSE CON LAS MOLECULAS DE SACAROSA DE LAS GLICOPROTEINAS. EL AMORTIGUADOR COMPRENDE ADEMAS AL MENOS UN MODIFICADOR DEL PH. UNA CONFORMACION DEL AMORTIGUADOR COMPRENDE ACIDO BORICO COMO AGENTE COMPLEJADOR E HIDROXIDO DE SODIO COMO MODIFICADOR DEL PH.
ES92303985T 1991-05-31 1992-05-01 Analisis de muestras utilizando electroforesis capilar. Expired - Lifetime ES2100285T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/708,272 US5120413A (en) 1991-05-31 1991-05-31 Analysis of samples utilzing capillary electrophoresis

Publications (1)

Publication Number Publication Date
ES2100285T3 true ES2100285T3 (es) 1997-06-16

Family

ID=24845108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92303985T Expired - Lifetime ES2100285T3 (es) 1991-05-31 1992-05-01 Analisis de muestras utilizando electroforesis capilar.

Country Status (8)

Country Link
US (1) US5120413A (es)
EP (1) EP0518475B1 (es)
JP (1) JPH0760147B2 (es)
AT (1) ATE151533T1 (es)
AU (1) AU662138B2 (es)
CA (1) CA2069053C (es)
DE (1) DE69218832T2 (es)
ES (1) ES2100285T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5259939A (en) * 1991-08-30 1993-11-09 Beckman Instruments, Inc. Capillary electrophoresis buffer
US5228960A (en) * 1992-07-17 1993-07-20 Beckman Instruments, Inc. Analysis of samples by capillary electrophoretic immunosubtraction
US5348633A (en) * 1993-01-22 1994-09-20 Northeastern University Method for quantitating trace amounts of an analyte in a sample by affinity capillary electrophoresis
AU669308B2 (en) * 1993-10-07 1996-05-30 Beckman Instruments, Inc. Use of capillary electrophoresis for quantitating the concentration of protein components and of the total proteinin fluids
US5567282A (en) * 1994-01-25 1996-10-22 Wang; Hann-Ping On-capillary electrophoretic immunosubtraction for classification and typing of M-proteins
US6783651B1 (en) * 1994-03-31 2004-08-31 Invitrogen Corporation System for pH-neutral stable electrophoresis gel
US5578180A (en) * 1994-03-31 1996-11-26 Novel Experimental Technology System for PH-neutral longlife precast electrophoresis gel
EP0704053A1 (en) * 1994-04-13 1996-04-03 Beckman Instruments, Inc. Analysis of analytes in biological fluids
US5536382A (en) * 1994-05-23 1996-07-16 Advanced Molecular Systems, Inc. Capillary electrophoresis assay method useful for the determination of constituents of a clinical sample
US5431793A (en) * 1994-07-29 1995-07-11 Beckman Instruments, Inc. Quantitative analysis of glycosylated hemoglobin by immunocappillary electrophoresis
US5599433A (en) * 1995-01-17 1997-02-04 Beckman Instruments, Inc. Capillary electrophoresis of glycosylated proteins
US5630924A (en) * 1995-04-20 1997-05-20 Perseptive Biosystems, Inc. Compositions, methods and apparatus for ultrafast electroseparation analysis
US5753094A (en) * 1995-09-20 1998-05-19 Beckman Instruments, Inc. Borate storage buffer and sample diluent
US5922184A (en) * 1997-07-21 1999-07-13 Bio-Rad Laboratories, Inc. Computer-directed detection of paraproteins
US6274017B1 (en) 1996-12-14 2001-08-14 National University Of Singapore Buffer for analyzing small inorganic cations by capillary electrophoresis
US5939208A (en) * 1997-11-07 1999-08-17 Biomimetics, Inc. Method for creation of biomimetic surfaces
FR2819889B1 (fr) * 2001-01-19 2003-08-01 Sebia Sa Procede d'electrophorese capillaire en solution libre a ph alcalin
FR2819888B1 (fr) * 2001-01-19 2003-09-12 Sebia Sa Procede de separation de proteines par electrophorese capillaire et compositions de tampon pour electrophorese capillaire
US7381317B2 (en) * 2002-08-12 2008-06-03 Beckman Coulter, Inc. Methods and compositions for capillary electrophoresis (CE)
US20050249882A1 (en) * 2004-05-04 2005-11-10 Shaorong Liu Coatings for molecule transport and separations
FR2869995B1 (fr) * 2004-05-10 2006-09-22 Sebia Sa Procede ameliore de separation de proteines par electrophorese capillaire et compositions de tampon pour electrophorese capillaire
US20070014699A1 (en) 2005-06-23 2007-01-18 Beckman Coulter, Inc, Methods and apparatus for improving the sensitivity of capillary zone electrophoresis
FR2947632B1 (fr) * 2009-07-01 2011-11-11 Sebia Sa Analyse et dosage d'hemoglobines glyquees par electrophorese capillaire, compositions tampon et kits pour electrophorese capillaire
CN104024849A (zh) 2011-08-12 2014-09-03 生命科技公司 用于高通量聚糖分析的装置、方法、计算机程序产品和试剂盒
CN111289598A (zh) * 2020-03-23 2020-06-16 东莞市东阳光生物药研发有限公司 测定重组蛋白电荷异质性的方法

Also Published As

Publication number Publication date
DE69218832D1 (de) 1997-05-15
CA2069053A1 (en) 1992-12-01
EP0518475B1 (en) 1997-04-09
AU1628792A (en) 1992-12-03
AU662138B2 (en) 1995-08-24
US5120413A (en) 1992-06-09
ATE151533T1 (de) 1997-04-15
CA2069053C (en) 1999-05-18
JPH0760147B2 (ja) 1995-06-28
DE69218832T2 (de) 1997-07-17
EP0518475A1 (en) 1992-12-16
JPH05322846A (ja) 1993-12-07

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