Protein Electrophoresis Buffers and Reagents

Protein Electrophoresis Buffers and Reagents

Bio-Rad pioneered the production of buffers and reagents for electrophoresis. Our convenient premixed electrophoresis gel-forming reagents and buffers are the perfect solutions to your classroom electrophoresis and blotting needs.

Electrophoresis Buffers

Save preparation time and ensure perfect electrophoresis results every time. Just dilute and run using our premixed 10x buffer concentrates. Our buffers are made with electrophoresis-purity reagents and are quality-controlled to ensure reproducible results. Electrophoresis buffers are available in three formulations:

• Tris/glycine/SDS buffer for standard vertical sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) applications
• Tris/glycine buffer for native or nondenaturing PAGE
• Tris/borate/EDTA buffer for nondenaturing DNA PAGE

Premixed Sample Loading Buffer

Simplify sample preparation and save time. Bio-Rad’s Laemmli sample loading buffer contains the electrophoresis tracking dye bromophenol blue, along with SDS, glycerol, and Tris buffer. Add it directly to samples to solubilize proteins, boil, then load your gels with ease.