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ENDURO™ Horizontal Gel Electrophoresis System

ENDURO™ 20.20 Horizontal Gel Box

Molded, durable construction and a variety of sizes to choose from make ENDURO™ Horizontal Gel Boxes an easy choice for your molecular biology needs.

Choose Products and Accessories below

Product SKU's

SKU Name Description Get a Quote
e1020-20 ENDURO™ 20.20 Horizontal Gel Box 20 x 20 cm
E1020-BI Enduro 20cm Horizontal Gel Box with 2 Casting Trays

Accessories SKU's

SKU Title Get a Quote
R1000-10BP ENDURO MW Marker
R1000-1KB Molecular weight marker, 1 Kb
Product Specifications
Gel (W x L cm)20 x 20
Unit (W x L x H cm)23 x 39.5 x 9
Buffer volume1,200 mL
Max sample capacity450

Designed for Ease of Use

ENDURO™ Horizontal Gel Boxes have been designed for ease of use, safety and durability. A variety of sizes are available, from a mini gel electrophoresis system to a large maxi gel electrophoresis system that can accommodate as many as 450 samples in a single run. A wide range of accessories are available to customize your system, including multichannel compatible gel combs.

  • Molded, durable construction
  • Rubber gates for easy, tapeless gel casting
  • Adjustable height combs
  • Loading guides aid in well visualization


The ENDURO™ gel tanks are molded for leak-proof performance and a long service life. The corrosion resistant platinum electrodes are located in cassettes to protect them during cleaning and provide for easy replacement. The lids fit on the gel boxes in only one direction. A drip ring on the lid recycles condensed buffer and prevents it from dripping directly onto the gel.


Casting gels for the ENDURO™ Horizontal Gel Electrophoresis system is very easy. Simply snap the rubber gates onto the ends if the tray, place the comb in position and pour the gel - no taping is necessary. Slots on the sides of the gel trays hold the combs in place. The two piece combs are designed so that the teeth can be raised or lowered to vary the depth of the well within the gel. The supplied combs are 1.5 mm thick. Combs of other thicknesses are available separately. After the gel has hardened, the combs and gates are removed and the gel and tray placed in the gel box. Loading strips may be placed on the bottom of the gel box to aid in well visualization. Gel trays are UV transparent.


The power leads for the ENDURO™ system are attached to the gel box lid. The connection with the electrodes is made only when the lid is properly in place. Removal of the lid removes power from the system. Side tabs and pressure pads make lid removal easy and prevent sloshing of buffer.

Click to view all of Labnet's ENDURO™ Electrophoresis equipment.