b'Gel selection guideGetting startedUse the tables below to guide your choice of gel based on sample type, separation type, and molecular weight. For help in choosing the best gel for your experiment, use our interactive product selector at thermofisher.com/proteingelguide. If you would like to replace your current precast gels from another supplier with Invitrogen gels, go to thermofisher.com/proteingelconversion.Denaturing separation*Sample typeMolecular weight range Low-abundance proteins andposttranslationally modied proteins High-abundance proteinsBis-Tris gel chemistry Tris-glycine gel chemistryBroad range molecularweight proteins Bolt Bis-Tris Plus NuPAGE(6400 kDa) Mini gels Bis-Tris gels Novex Tris-Glycine gels(load up to 60 L samples)Tris-acetate gel chemistryHigh molecularweight proteins(40500 kDa) NuPAGE Tris-Acetate gelsTricine gel chemistryLow molecularweight proteins(2.540 kDa) Novex Tricine Mini gels* Low-throughput applications. For medium or high throughput, see Invitrogen E-PAGE 48-well or 96-well gels at thermosher.com/specialtygelsNative separationMolecular weight Isoelectric point1st dimension NativePAGE Novex NuPAGE Novex ZOOMBis-Tris gels Tris-Glycine gels Tris-Acetate gels IEF gels IPG stripsNovex Tris-Glycine Novex Tris-Glycine ZOOM gels,NuPAGE Bis-Tris Novex Tris-Glycine Novex Tris-Glycine gels, 2D well IPG well2nd dimension gels, 2D well gels, 2D well gels, 2D well or orNuPAGE Bis-Tris NuPAGE Bis-Tris gels, 2D well ZOOM gels,IPG wellProtease activityNovex Zymogram gels (gelatin substrates)11'