b'Protein gel electrophoresis Gel electrophoresis is a technique in which charged molecules are separated according to physical properties such as charge or mass as they are forced through a sieving gel matrix by an electrical current. Proteins are commonly separated in this manner using polyacrylamide gel electrophoresis (PAGE) to identify individual proteins in complex samples or to examine multiple proteins within a single sample. SureCast Gel Protein biology workowHandcast Station45Cloning andBolt Bis-Tris Plus and proteinNuPAGE Bis-Tris mini gels45 expressionNovex Tris-glycine gels47 CrudeproteinProtein ProteinElectrophoresis chambers50 sample Protein gelpreparation purication electrophoresisPowerEase TouchPower Supplies51ImmunoassaysProtein ladders Westernand standards52 blottingProtein stains54Ordering information55Protein bioconjugation, Mass Cryo-EM samplecrosslinking, spectrometry preparationand modicationProtein gel electrophoresis thermofisher.com/proteinbiology 41'