Protein Electrophoresis and Staining
Precast gels, running buffers, molecular weight markers, and gel stains necessary for sample preparation, loading and analysis when studying proteins by electrophoresis (SDS-PAGE).
Our reagents and stains for protein gel electrophoresis together provide an uninterrupted workflow from cell lysis to specific protein detection. Choose consumables and reagents that are fully characterized and validated for use with extraction, purification and detection methods. Our complete line of dye-based, silver and fluorescent gel stains provide state-of-the-art protein detection for traditional or proteomics analysis strategies.
Learn more:
Molecular Weight Marker Comparison and Selection Guide »
Gel Stain Comparision and Selection Guide »
Protein Electrophoresis »
Protein Gel Staining Techniques »
Electrophoresis Sample Prep Kits
Clean-up kits and reagents specifically designed to remove contaminants, detergents and other incompatible components from protein samples to make them ready for gel loading and protein electrophoresis.
Protein Electrophoresis Gels
Different cassettes and well varieties of ready-to-use, pre-cast polyacrylamide mini gels (precast gels) that each provides long shelf-life, fast run time, and excellent resolution for protein electrophoresis by denaturing SDS-PAGE.
Gel-Casting and Polymerization Reagents
Polyacrylamide solutions, buffers, polymerizing agents and catalysts for pouring and casting protein electrophoresis gels for SDS-PAGE.
Protein Molecular Weight Markers
Pre-stained and labeled molecular weight marker mixes (protein MW markers) for 1D protein SDS-PAGE and 2D electrophoresis to facilitate detection and assessment of relative protein sizes in colorimetric, fluorescent and chemiluminescent methods.
Loading Buffers for SDS-PAGE
Protein sample loading buffers for electrophoresis by reducing or non-reducing denaturing SDS-PAGE in standard Tris-glycine gels and other varieties of mini gels and pre-cast gels.
Stains for Protein Gels (PAGE)
Coomassie blue, monochromatic silver, fluorescent, infrared and other sensitive or reversible gel stain reagents and kits for total or class-specific detection of proteins in polyacrylamide gels or transfer membranes.
