![]() Ready to make the switch to Stain-Free enabled precast gels? Use the Western Blot Selector Tool to easily find gels compatible for your next experiment. *These gels can also be imaged on the discontinued Criterion Stain Free™ imaging system, which has been replaced by the Gel Doc EZ and ChemiDoc MP imaging systems. The trihalo compounds react with tryptophan residues in a UV-induced reaction to produce fluorescence, which can be easily detected by the Gel Doc EZ and ChemiDoc MP imagers within gels or on a PVDF membrane after transfer. The proteins in the gel can be separated in as little as 20 min using the Criterion electrophoresis cell and then visualized with the Gel Doc EZ and ChemiDoc MP imagers in as little as 2.5 min. ![]() Long-life TGX (Tris-Glycine eXtended) Gels have a novel formulation and can be used for both standard denaturing protein separations as well as native electrophoresis. TGX Stain-Free gels retain Laemmli-like separation characteristics using standard sample and Tris/Glycine running buffers. Use these Mini-PROTEAN TGX Precast Protein Gels for separation of polypeptides 10200 kD.
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