SE9403597D0 - Method and apparatus of a gel electrophoresis apparatus - Google Patents

Method and apparatus of a gel electrophoresis apparatus

Info

Publication number
SE9403597D0
SE9403597D0 SE9403597A SE9403597A SE9403597D0 SE 9403597 D0 SE9403597 D0 SE 9403597D0 SE 9403597 A SE9403597 A SE 9403597A SE 9403597 A SE9403597 A SE 9403597A SE 9403597 D0 SE9403597 D0 SE 9403597D0
Authority
SE
Sweden
Prior art keywords
electrophoresis gel
light beam
incidence
gel
electrophoresis
Prior art date
Application number
SE9403597A
Other languages
Swedish (sv)
Other versions
SE9403597L (en
SE503503C2 (en
Inventor
Bengt Goeran Andersson
Stefan Sowa
Original Assignee
Pharmacia Biotech Ab
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 Pharmacia Biotech Ab filed Critical Pharmacia Biotech Ab
Priority to SE9403597A priority Critical patent/SE503503C2/en
Publication of SE9403597D0 publication Critical patent/SE9403597D0/en
Priority to EP95936156A priority patent/EP0787292A1/en
Priority to PCT/SE1995/001229 priority patent/WO1996012948A1/en
Priority to JP8513826A priority patent/JPH10507830A/en
Publication of SE9403597L publication Critical patent/SE9403597L/en
Publication of SE503503C2 publication Critical patent/SE503503C2/en

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
    • G01N27/44717—Arrangements for investigating the separated zones, e.g. localising zones
    • G01N27/44721—Arrangements for investigating the separated zones, e.g. localising zones by optical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

In a gel electrophoresis apparatus having a light source (7), whose light beam (6) is to be introduced into an electrophoresis gel (1) through one of its lateral edges to enable detection of at least one component which is migrating in the electrophoresis gel (1) and which is labelled with a fluorescent substance, a means (8, 9) is adapted to sweep the laser beam (6) back and forth across said one lateral edge of the electrophoresis gel (1) to introduce the light beam into the electrophoresis gel (1) at different points of incidence, and a sensor (13, 14, 15) is adapted to measure the intensity of the light beam (6) introduced at said different points of incidence after that, it at least partially, has passed through the electrophoresis gel (1), and to lock the light beam (6) at the point of incidence at which the highest light intensity is measured.
SE9403597A 1994-10-20 1994-10-20 Method and apparatus for automatically adjusting a light beam at a gel electrophoresis apparatus SE503503C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9403597A SE503503C2 (en) 1994-10-20 1994-10-20 Method and apparatus for automatically adjusting a light beam at a gel electrophoresis apparatus
EP95936156A EP0787292A1 (en) 1994-10-20 1995-10-19 Method and arrangement in a gel electrophoresis apparatus
PCT/SE1995/001229 WO1996012948A1 (en) 1994-10-20 1995-10-19 Method and arrangement in a gel electrophoresis apparatus
JP8513826A JPH10507830A (en) 1994-10-20 1995-10-19 Method and arrangement in gel electrophoresis apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9403597A SE503503C2 (en) 1994-10-20 1994-10-20 Method and apparatus for automatically adjusting a light beam at a gel electrophoresis apparatus

Publications (3)

Publication Number Publication Date
SE9403597D0 true SE9403597D0 (en) 1994-10-20
SE9403597L SE9403597L (en) 1996-04-21
SE503503C2 SE503503C2 (en) 1996-06-24

Family

ID=20395689

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9403597A SE503503C2 (en) 1994-10-20 1994-10-20 Method and apparatus for automatically adjusting a light beam at a gel electrophoresis apparatus

Country Status (4)

Country Link
EP (1) EP0787292A1 (en)
JP (1) JPH10507830A (en)
SE (1) SE503503C2 (en)
WO (1) WO1996012948A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19948391A1 (en) * 1999-10-07 2001-04-12 Europ Lab Molekularbiolog Electrophoresis device for analyzing labeled molecules, especially biological molecules

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3618605A1 (en) * 1986-06-03 1987-12-10 Europ Lab Molekularbiolog DEVICE FOR DETECTING SUBSTANCES INCENTIVELY TO PHOTON EMISSION
JPH0743353B2 (en) * 1990-05-31 1995-05-15 株式会社島津製作所 Fluorescence detection type gel electrophoresis device

Also Published As

Publication number Publication date
SE9403597L (en) 1996-04-21
EP0787292A1 (en) 1997-08-06
JPH10507830A (en) 1998-07-28
WO1996012948A1 (en) 1996-05-02
SE503503C2 (en) 1996-06-24

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