Keywords: Comparison CZE ITP IEF.jpg en Comparison of some electrophoretic techniques namely zone electrophoresis isotachophoresis and iso-electric focusing Green blue red analytes rrows give an indication of the relative speed and direction of electrophoresis In zone electrophoresis the analytes are separated according to their electrophoretic mobilities In isotachophoresis the analytes are separated according to their electrophoretic mobilities but remain sandwiched between the terminating and leading electrophoresis In iso-electric focussing a pH-gradient is created and the analytes are focussed at the location where the pH matches their pI Own Josq 2008-11-22 Comparison_CZE_ITP_IEF svg Electrophoresis |