Improving Resolution and Sample Throughput For Protein Analysis Using TSKgel® UP-SW3000 Columns

This note describes the use of TSKgel UP-SW3000, 2µm SEC columns for the analysis of proteins, with data demonstrating the operation of these columns using a simple and well established method for use in both HPLC and UHPLC systems. TSKgel UP-SW3000 columns have superior resolution for proteins and the shorter column dimension, 4.6 mm ID × 15 cm, allows runs to be completed 2 times faster than its longer column dimension counterpart without compromising resolution and reproducibility.