Chromatography remains a cornerstone in the purification of proteins, offering a suite of techniques that separate components based on differential interactions with a mobile phase and a stationary ...

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 ...

Using nanodot technology, Berkeley Lab researchers have demonstrated the first size-based form of chromatography that can be used to study the membranes of living cells. This unique physical approach ...