Major Science Maxi Horizontal Gel Electrophoresis System, ME20 series


Maxi Horizontal Gel Electrophoresis System, ME20 series

Maxi is primarily designed for resolution of high throughput of samples as in cloning or PCR experiments. Maxi allows ultra high-resolution separations over extended runs. Tray sizes correspond to standard blotter sizes. It also allows for easy sample transfer onto a membrane for further analysis. Three tray sizes are available, 20x20cm, 20x25cm and 20x10cm. Multichannel pipette compatible combs for up to 40 samples each facilitate speedy loading of up to 440 samples per gel. 50 sample combs (not multi-channel pipette compatible) allow maximum sample capability of 550 samples per gel.


  • Low buffer consumption
  • Multi-channel pipette compatibility
  • Great indications for gel making and running
  • No tape, clamps or springs needed
  • Up to 450 samples per tray

ME20 series is offered as a complete system for the user to cast, and run electrophoresis. including:

  • 1 x Electrophoresis tank & lid
  • 1 x ME20-UV10 (20x10cm UV tray)
  • 1 x ME20-UV20 (20x20cm UV tray)
  • 1 x ME20-UV25 (20x25cm UV tray, for ME20-25 only)
  • 2 x ME20-20MC-1 (20 sample combs, 1mm thick)
  • 1 x ME20-UVDAM (UV tray dams, 2pcs)
  • 1 x ME20-LG (Loading guides (Set))
  • 1 x Black & red electrophoresis cable


Cat. No.



Dimension (WxLxH)

15.6″x9.1″x3.5″ (395x230x90mm)

Gel Dimension (WxL)

7.9″x3.9″ (200x100mm)

7.9″x7.9″ (200x200mm)

7.9″x9.8″ (200x250mm)(Optional)

7.9″x9.8″ (200x250mm)

Maximum Sample

200 for 7.9″x3.9″ (200x100mm) Tray

(4×50 sample combs)

450 for 7.9″x7.9″ (200x200mm) Tray

(9×50 sample combs)

550 for 7.9″x9.8″ (200x250mm) Tray

(11×50 sample combs)

Buffer Volume

0.32gal (1200ml)


Injection molded construction

Durable, leak proof environment for complete safety and long life

Cassette Type Electrode

Inexpensive, easy to replace

Made of 99.99% corrosion resistant pure platinum

Electrical Safety

Lid can only be fastened in one way

Upon lid removal, power is disconnected from buffer chamber

Rapid Casting Gel

Use casting dams