Separation of molecules is performed using Size Exclusion Chromatography (SEC), which separates molecules based on size as they pass through a porous resin. Widely used for both preparative and ...

Creating analytical tools that support the advancement of knowledge can often come about through the integration of existing information and techniques, theoretical and practical, directed toward a ...

For the novice protein purifier, finding a place to start might seem overwhelming, but fortunately the process can be approached systematically. Andrew Mitchell, technical consultant for Amersham ...

Cytiva introduced a new technology called Protein Select that the company says is designed to streamline and accelerate recombinant protein purification. The self-cleaving traceless tag and ...

The wide range of chromatographic techniques share one common aim: to separate a material into its components. A material, your sample, is dissolved in a solvent, called the mobile phase. This mixture ...