DIABLA: a new screening method for the discovery of protein targets.

Dynamic isoelectric/anisotropy binding ligand assay (DIABLA) is a new method to identify proteins in a complex sample that bind to a molecule of interest. This is accomplished by first using capillary isoelectric focusing (cIEF) to separate the proteins in a capillary based on their isoelectric point. This separation is performed while the compound being tested is present in the separation buffer.