Preparation and Characterization of High Performance Linear Polyacrylamide Capillary Gel Electrophoresis Columns and Investigation of the Experimental Conditions
Linear polyacrylamide capillary gel electrophoresis (CGE) column is easier to prepare and can be used for a longer time, as compared with cross-linking gel column. A convenient and rapid method was developed to prepare isocratic and concentration gradient linear polyacrylamide columns, and poly dA(40-60) and double string DNA were separated efficiently with an efficiency of 6 × 106 plates/m. The characterization index of sieving power was proposed to evaluate the columns. The effects of experimental cond...