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Fisherbrand™ Semidry Blotting Apparatus

Sleek, low-profile system for fast, efficient Western transfers

Catalog No. FB-SDB-2020

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Includes: Lid with anode, base with cathode, connecting knobs, power cords



Transfers minigels in 15 to 30 minutes and full-sized gels in 30 to 60 minutes, with efficiencies of nearly 90%.

  • Multiple gels can be transferred by stacking gel/membrane/filter paper “sandwiches” Because plate electrodes are in direct contact with “sandwich,” a homogeneous electric field is created, ensuring even transfers System requires only minimal amounts of buffer (about 250mL) Low voltage—requires less than 1mA/cm2 of current; no external cooling is necessary
  • Features 20 × 20cm platinum-coated titanium anode and stainless-steel cathode

  • Transfers proteins from polyacrylamide electrophoresis gels onto hybridization membranes (Western transfers)
  • Ideal for membrane-based, solid-phase protein assays such as HIV testing, where viral antigens are assayed with patient antibodies
  • Use to detect trace proteins in complex mixtures and study protein interaction with other molecules (i.e., DNA)



25 x 25 x 5 cm Polyacrylamide Electrophoresis Gel
Lid with 20 x 20cm Platinum coated Titanium anode, base with Stainless Steel cathode, connecting knob, power cords
250 mL
9.75 in.
9.75 in.
2 in.
1 mA/cm2
Semi Dry Electroblotting System
8.45 oz.
9.75 x 9.75 x 2 in. (24.76 x 24.76 x 5.08 cm)
24.76 cm
24.76 cm
5.08 cm


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