Model 422 Electro-Eluter

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The Model 422 electro-eluter is an electroelution cell for preparative recovery of biomolecules from agarose and acrylamide gels. The eluter combines with the tank and lid of the Mini Trans-Blot® cell (or older Mini-PROTEAN® II or Mini-PROTEAN 3 cells) to elute macromolecules from single or multiple gel slices. Easy to assemble, the electro-eluter has six vertical glass tubes connecting the upper and lower buffer chambers. A frit at the bottom of each tube retains the gel slice but permits macromolecules to migrate through when current is applied. When the macromolecules have passed through the frit, they are collected in the membrane cap for further analysis or testing.

Depending on the buffer system, the Model 422 electro-eluter can be used for elution or dialysis. Setup is quick and easy and the sample is collected in 400–600 µl. The Model 422 electro-eluter can be used for one to six samples without increasing the run time (3–5 hr) or decreasing sample yield.

The PowerPac™ Universal power supply is recommended for use with the Model 422 electro-eluter.

Elution capacity  1–6 samples 
Collection volume  400–600 µl 
Buffer volume  700 ml 
Glass tube dimensions (ID x L)  1 x 6 cm  
Dimensions (W x D x H)  12 x 16 x 18 cm 
Weight  1.1 kg (2.4 lb) 
Model 422 Electro-Eluter

165-2976
Complete electroelution cell, includes buffer tank, lid with power cables, membrane caps (MW limit 12,000–15,000), accessories

List Price:   $676.00
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Model 422 Electro-Eluter Module

165-2977
Electro-eluter module; includes membrane caps (MW cutoff 12,000–15,000) and all required accessories; does not include buffer tank and lid. Module can be used with the discontinued Mini-PROTEAN 3 cell

List Price:   $533.00
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Grommets and Stoppers

165-1988
Pkg of 8 each, grommets and stoppers, for Model 422 electro-eluter

List Price:   $92.00
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M1652976 Instruction Manual, Model 422 Electro-Eluter, Rev B Click to download