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    3. Electrophoresis

    Electrophoresis

    Electrophoresis is the motion of dispersed particles relative to a fluid under the influence of a spatially uniform electric field. Electrophoresis of positively charged particles (cations) is called cataphoresis, while electrophoresis of negatively charged particles (anions) is called anaphoresis.

    What is Gel electrophoresis?

    Gel electrophoresis is a method used to separate molecules based on size and charge. It is commonly used in molecular biology to separate DNA, RNA, and proteins. The molecules are placed in a gel matrix and an electric current is applied, causing the molecules to move through the gel. Smaller molecules move more easily through the gel, so they migrate faster and farther than larger molecules. By comparing the distance migrated by a sample molecule to that of a reference molecule of known size, it is possible to determine the size of the sample molecule.

    There are several different types of gel electrophoresis, including agarose gel electrophoresis and polyacrylamide gel electrophoresis. Agarose gel electrophoresis is commonly used for separating DNA molecules that are larger than 1 kb, while polyacrylamide gel electrophoresis is used for separating smaller molecules, such as oligonucleotides and peptides.

    Gel electrophoresis is a useful tool for analyzing the size and purity of molecules, as well as for separating mixtures of molecules. It is an important technique in many areas of biology, including genetics, biochemistry, and molecular biology.

    What is it used for?

    Gel electrophoresis is used for a wide range of applications in molecular biology, genetics, and biochemistry. Some of the main uses of gel electrophoresis include:

    1. Analyzing the size and purity of molecules: Gel electrophoresis can be used to determine the size and purity of DNA, RNA, and protein samples.
    2. Separating mixtures of molecules: Gel electrophoresis can be used to separate mixtures of DNA, RNA, or protein molecules based on size and charge.
    3. Detecting and analyzing genetic variations: Gel electrophoresis is commonly used in DNA fingerprinting and other techniques that rely on identifying genetic variations, such as single nucleotide polymorphisms (SNPs).
    4. Cloning and sequencing DNA: Gel electrophoresis is used to purify DNA fragments that have been amplified by polymerase chain reaction (PCR) and to separate and purify DNA molecules for sequencing.
    5. Analyzing protein function and structure: Gel electrophoresis can be used to separate and identify different types of proteins, as well as to study the structure and function of proteins.

    Overall, gel electrophoresis is a powerful and widely used technique that plays a key role in many areas of molecular biology, genetics, and biochemistry.

     



    ELECTROPHORESIS
    Gel ELECTROPHORESISELECTROPHORESISELECTROPHORESIS


    When you need to choose electrophoresis you should consider the following:

    • Power Supply-you can choose with different watt
    • Gel Electrophoresis Systems – you can choose in different sizes
    • Gel Dryers - you can use before documenting the result
    • Documentation system - includes a direct connection to the computer
    • Extra: UV Transluminators - used to observe the gel in addition to recording it with the documentation system .

     

    MORE ABOUT ElectrophoresisCLOSE
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    Type

      MJ-105A

      SHORTER MINI Horizontal Gel Electrophoresis System

      1
      Multi Sub Midi,  10x7cm & 10X10cm UV Tray , 2x16 sample combs
      ME10-7-10

      Multi Sub Midi, 10x7cm & 10X10cm UV Tray , 2x16 sample combs

      1
      Midi plus-2, 15 x 7,10 & 15cm UV Tray, 2 x 20 sample, 1mm thick combs, loading guides and dams
      ME15-7-10-15

      Midi plus-2, 15 x 7,10 & 15cm UV Tray, 2 x 20 sample, 1mm thick combs, loading guides and dams

      1
      Maxi 20 x 10cm & 20 x 20cm UV Tray, 2 x 20 sample, 1mm thick combs, casting dams, loading guides
      ME20-10-20

      Maxi 20 x 10cm & 20 x 20cm UV Tray, 2 x 20 sample, 1mm thick combs, casting dams, loading guides

      1
      Maxi-plus , 26x16cm, &24X32cm UV Tray , 6x28 sample combs
      ME26-16-24-32

      Maxi-plus , 26x16cm, &24X32cm UV Tray , 6x28 sample combs

      1
      WIDE MINI Horizontal Gel Complete System
      MT-108_

      WIDE MINI Horizontal Gel Complete System

      1
      MINI Horizontal Gel Complete System+Power supply
      MINI-ELECTRO

      MINI Horizontal Gel Complete System+Power supply

      1
      Vertical gel electrophoresis 20x10cm dual
      MV-10WDSYS

      Vertical gel electrophoresis 20x10cm dual

      1
      Mini Vertical Gel Electrophoresis Apparatus
      MV-10DSYS

      Mini Vertical Gel Electrophoresis Apparatus

      1
      Power supply,300volt,400ma,60watt 3
      PWR-3040

      Power supply,300volt,400ma,60watt

      1
      Power supply,300volt,700ma,150watt
      PWR-3070

      Power supply,300volt,700ma,150watt

      1
      Power supply,500volt,400ma,120watt
      PWR-5040

      Power supply,500volt,400ma,120watt

      1
      Power supply,500volt,800ma,300watt
      PWR-5080

      Power supply,500volt,800ma,300watt

      1
      21 x 31 cm Gel Dryer (without Vacuum Pump)
      GED-3121

      21 x 31 cm Gel Dryer (without Vacuum Pump)

      1
      35 x 45 cm Gel Dryer, without Vacuum Pump
      GED-4535

      35 x 45 cm Gel Dryer, without Vacuum Pump

      1
      21x26cm Transilluminator for 302/365 nm 3
      UV-26

      21x26cm Transilluminator for 302/365 nm

      1
      MBE-150

      SafeBlue illuminator

      1
      Digimage System with 12.1 megapixels digital camera
      GDS-01

      Digimage System with 12.1 megapixels digital camera

      1
      Photo-Gel System View
      GDS-01N

      Photo-Gel System View

      1
      Compact Digimage System
      UVDI-CB-254

      Compact Digimage System

      1
      Compact Digimage System and built-in 312 (302)nm UV Transilluminator
      UVDI-CB-312

      Compact Digimage System and built-in 312 (302)nm UV Transilluminator

      1
      Compact Digimage System and built-in 365nm UV Transilluminator
      UVDI-CB-365

      Compact Digimage System and built-in 365nm UV Transilluminator

      1
      SmartView Pro 2100 Imager system, 2.0 Megapixel CCD Camera, standard version
      UVCI-2100

      SmartView Pro 2100 Imager system, 2.0 Megapixel CCD Camera, standard version

      1
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