b'Protein purificationTools and reagents for recombinant protein purificationDownload this handbook to learn more about our wide portfolio of immobilized ligands for the purification of 6xHis-, GST-, c-Myc-, HA-, and DYKDDDDK (FLAG)-tagged proteins. Our broad offering of magnetic beads, magnetic agarose, agarose, Superflow resins, and UltraLink resins enable purification and pull-down applications from low-microgram (high-throughput) to low-kilogram (pilot) scales. Our helpful selection guides and relevant data will help you select the best support to meet your needs.Download the free handbook at thermofisher.com/tag-purification-handbookProtein preparation handbookDiscover tools for protein extraction, protein cleanup, protein purification, and immunoprecipitation that can help take your protein research to the next level. Download the free handbook at thermofisher.com/proteinprephandbookProtein gel electrophoresisProtein gel electrophoresis handbookThis technical handbook lets you discover even more about protein gels, sample preparation, buffers and reagents, standards, electrophoresis chambers, power supplies, and staining.Learn more at thermofisher.com/pagehandbookProtein gel selection guideUse our interactive product selector to find the right gel for your experiment. Access the guide at thermofisher.com/proteingelguide Protein gel conversion toolEasily find Invitrogen gels to replace your current precast gels from another supplier.Access the tool at thermofisher.com/proteingelconversionProtein Standards and Ladders Selection GuideFind the right protein ladder for your application and gel system. Use our interactive tool to see the migration of recommended protein ladders in different gel chemistries.Learn more at thermofisher.com/proteinladdersguide122 Resources thermofisher.com/proteinbiology'