| abstract |
(57) [Summary]nSimultaneously altering one or more properties of an electrophoretic medium between two states characterized by being suitable or not suitable for specific reversible binding of a sample analyte to an affinity ligand immobilized in the medium. While describing the affinity electrophoresis process, changing the direction of electrophoresis in a periodic manner. The resulting steps allow for the separation of specific analytes for detection or purification very efficiently and conveniently using simple materials and equipment. |