Conic electrophoretic concentrator for charged macromolecules.


A simple, rapid, and highly effective technique for concentrating charged macromolecules is described which employs electrophoresis in a conic cell made of a dialysis membrane. The cell is partly submerged in electrolyte solution, and the level of solution slowly moves down during the process. The electric field within the cell is at its maximum in the area… (More)
DOI: 10.1021/ac201146w