PROTEAN i12 IEF System: Independent Voltage and Current Control Enables Optimization of First-Dimension IEF Conditions

2D electrophoresis is a powerful method for the separation of complex protein samples and is often employed in agricultural science. This application note demonstrates the capabilities of the PROTEAN i12 IEF system from Bio-Rad, which is unique in that the voltage and current are controlled separately and independently for up to 12 individual IPG strips.