With new upstream bioprocessing technologies continuing to increase yield and product quantities, the pressure for process improvement has fallen firmly on the downstream purification stage. The ...

Affinity chromatography is a separation process used to purify molecules or a group of molecules that are in a biochemical mixture. It employs two phases; a stationary phase and a mobile phase.

Affinity chromatography can be applied to a wide array of proteins and works by exploiting the binding properties between proteins and ligands. It involves passing a recombinant protein mixture over a ...

In cell affinity chromatography, type-specific cell separation is based on the interaction between cell-surface receptors and an immobilized ligand on a stationary matrix. This protocol describes the ...

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 ...

Senior Lecturer of Medicinal and Pharmaceutical Chemistry, Charles Darwin University As the holidays draw near, many of us will hop on a plane to visit friends and family – or just get away from it ...