Protein electrophoresis is a foundational technique in biology, its importance no less today than when it was first invented more than thirty years ago. What has changed, though, is that today's scientists have higher expectations for their protein electrophoresis products and equipment. Research moves too quickly nowadays to be encumbered by poor quality gels or inconvenient methods. Newer gel boxes, advanced cooling systems, precast gels, gel strips, and high tech dyes and imaging systems can all expedite protein electrophoresis, letting you accomplish as much as possible in the time you have. There are also many types of protein electrophoresis to choose from. Two-dimensional gels separate proteins by size and charge, resolving otherwise stubborn protein complexes and isomers. Capillary electrophoresis, best known as a tool in genome sequencing, is also building a reputation as a robust method for quick separations of highly polar analytes. The links on this page can help you choose the right products for your needs.