CA2058346A1 - Automatic electrophoresis apparatus and method - Google Patents

Automatic electrophoresis apparatus and method

Info

Publication number
CA2058346A1
CA2058346A1 CA 2058346 CA2058346A CA2058346A1 CA 2058346 A1 CA2058346 A1 CA 2058346A1 CA 2058346 CA2058346 CA 2058346 CA 2058346 A CA2058346 A CA 2058346A CA 2058346 A1 CA2058346 A1 CA 2058346A1
Authority
CA
Canada
Prior art keywords
electrophoresis
potential applied
automatic electrophoresis
machine
electrodes
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.)
Granted
Application number
CA 2058346
Other languages
French (fr)
Other versions
CA2058346C (en
Inventor
Robert J. Sarrine
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.)
Helena Laboratories Corp
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
Priority claimed from US07/642,119 external-priority patent/US5234911A/en
Application filed by Individual filed Critical Individual
Publication of CA2058346A1 publication Critical patent/CA2058346A1/en
Application granted granted Critical
Publication of CA2058346C publication Critical patent/CA2058346C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N27/44756—Apparatus specially adapted therefor
    • 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
    • G01N27/44756—Apparatus specially adapted therefor
    • G01N27/44782—Apparatus specially adapted therefor of a plurality of samples

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Peptides Or Proteins (AREA)

Abstract

Apparatus adapted to provide electrophoresis current sheets in opposite longitudinal directions of an electrophoresis plate is disclosed. The apparatus is designed to work with an existing automatic electrophoresis machine which performs all electrophoresis processing, scanning and densitometer functions automatically under computer control. The apparatus of the invention re-routes the normal polarity of electrodes of the automatic electrophoresis machine into a configuration such that a center electrode bar has positive electric potential applied to it and two end electrodes have negative electrical potential applied to them.
CA 2058346 1991-01-16 1991-12-23 Automatic electrophoresis apparatus and method Expired - Fee Related CA2058346C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/642,119 US5234911A (en) 1990-07-09 1991-01-16 Substance with interleukin-8 inhibiting activity and process for its preparation
US642,119 1991-01-16

Publications (2)

Publication Number Publication Date
CA2058346A1 true CA2058346A1 (en) 1992-07-17
CA2058346C CA2058346C (en) 1999-03-30

Family

ID=24575288

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2058346 Expired - Fee Related CA2058346C (en) 1991-01-16 1991-12-23 Automatic electrophoresis apparatus and method

Country Status (2)

Country Link
CA (1) CA2058346C (en)
DE (1) DE4200705A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE543093T1 (en) * 1998-09-10 2012-02-15 Wallac Oy ANALYZER FOR A LARGE-AREA IMAGE

Also Published As

Publication number Publication date
DE4200705A1 (en) 1992-11-19
CA2058346C (en) 1999-03-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed