Protein electrophoresis is an essential step in protein separation, quantification, and quality assessment. GoldBio’s protein electrophoresis products include molecular weight markers, and gel stains.

Available tools include ready-to-use protein ladders, Coomassie stains, luminescent gel stains, and electrophoresis-grade buffers. Whether you're assessing expression yield, confirming purity, or preparing for downstream blotting, this category covers all your standard electrophoresis needs.