• Accueil
    • Témoignages
  • A propos
    • Comment faire?
    • Les avantages
    • Fiches-techniques
      • Analyse Biologique
      • Analyse Chimique
      • Analyse Cristallographique
      • Analyse Électrique/Électrochimique
      • Analyse Magnétique
      • Analyse Morphologique Granulometrique Surface
      • Analyse Thermique
      • Analyse Rhéologique
    • Blog
  • Contact
  • Presse
  • Nos partenaires
  • Espace prestation
  • Espace Achat
  • Espace Emploi
    • Simulateur de salaire
    • Résultats de l’enquête
  •   | EN |
LinkiLab LinkiLab
  • Home
    • Testimonials
  • How it works
  • About
    • Technical documentation
  • Advantages
  • Contact
  • Press
  • Membership
  •   | FR |

Technical Documentation

Biological analysis: Electrophoresis

Principle : Electrophoresis is a technique that is divisive. it is used most often in a goal analytic but also sometimes to purify soluble molecules. it is not adapted to the separation of lipids. the principle consists in subjecting a mixture of molecules to an electric field which causes the migration of charged molecules. according to different parameters (charge, mass, shape, nature of support, conditions, physico-chemical) the migration rate will be variable, which allows the separation of different molecules. from this general principle, there are several variants of this technique adapted to different situations.

  • Electrophoresis in non-denaturing : in the electrophoresis in non-denaturing, the molecules are separated in their state as close as possible to their native state.
  • Electrophoresis in denaturing conditions : as its name suggests, in this variation, the molecules are subjected to electrophoresis prior to electrophoretic separation, destroying the native three-dimensional structure.
  • Two-dimensional electrophoresis : two-dimensional electrophoresis was simply a repetition of the two types of electrophoresis presented above, but applied successively on the same gel according to two different orientations.

Interest/Objective:

Electrophoresis is a technique that is divisive. for example, the separation and identification of proteins by electrophoresis of biological fluids is used in immunology, in particular to confirm the diagnosis of people with a malfunction of the immune system, in particular those related to humoral immunity.

Diseases rare affecting antibody production, such as agammaglobulinemia, absence of secretion of gamma-globulins and the hypogammaglobulinemia, insufficient secretion of gamma-globulins can be detected by serum protein electrophoresis.

Permeation testing transmembrane

Biological analysis
23

Karyotype

Biological analysis
22

Immuno-enzymatique ELISA

Biological analysis
21

Pre-clinical testing

Biological analysis
24

Electrophoresis

Biological analysis
23

Molecular cytogenetics

Biological analysis
23
  • Biological analysis: Electrophoresis
  • Available service providers at LinkiLab: +10
Connect to the online marketplace of research services
23
Share

Related Projects

Connectez-vous sur notre application et créez votre compte aujourd'hui. Allons-y !

  • LinkiLab
  • Lyon, France
  • +33 07 56 80 40 71
  • contact@linkilab.fr
  • https://www.linkilab.fr

• A propos
• Fiches techniques
• Conditions Générale d’Utilisation et de Vente

© 2023 LinkiLab | Mentions Légales | Legal

Prev Next