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Fisherbrand™ Horizontal Electrophoresis Systems

Choose from four systems

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Catalog No. FB-SBR-2025

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Choose from Minigel, Midigel, Large Gel or Wide-Format System.

Minigel System

  • Ideal for quick screening
  • Uses 7 x 10cm gel tray with two comb positions Runs up to 16 samples on one gel with combs supplied Can run up to 24 samples on a gel with accessory combs
  • Provides easy, leak-free casting without tape, grease or seals
Midigel Systems
  • Available with proprietary buffer recirculation method which prevents buffer's ionic depletion on long gel runs, keeps ionic gradients from distorting results when multiple sample series are run simultaneously and prevents pH changes that can cause problems in RNA gels
  • Provide leak-free gel casting in 13 x 16cm gel tray with two comb positions
  • Run up to 32 samples on one gel with combs supplied or up to 48 samples with accessory combs
Large Gel Systems
  • Improve resolution in Northern and Southern blotting of large gels and multiple samples
  • Available with same self-contained buffer recirculation method as Midigel System (FB-SBR-1316)
  • Provide leak-free casting in a 20 x 25cm gel tray with six comb positions
  • Run up to 36 samples per comb position with supplied combs
  • Permit up to four sets of samples to be run equal distances on the same gel
  • Allow shorter gels to be poured when used with accessory wall comb May also be used with programmable power inverter for field inversion electrophoresis
  • Include a three-point leveling platform
Wide-Format System
  • Permits leak-free casting in an 18 x 23cm gel tray
  • Runs 25 to 250 samples simultaneously on one gel
  • Produces clear, tight banding patterns with no “smiling” May be used with included microwell-format combs and a multichannel pipetter to load samples directly from a 96-well plate for faster loading and reduced error



15 x 10.25 x 5.13 in. (38 x 26 x 13cm)
Buffer chamber, safety lid with attached power supply Leads, UV transparent gel tray, nonskid Rubber feet, two 1.5mm thick combs (12 and 20-well)
Up to 32 to 48
20 x 25cm
Large gel system
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