Capillary Flow LC–MS Using Micro Pillar Array Columns: Combining Nano Flow Sensitivity with Analytical Flow Robustness and Throughput

-Proteomics based on MS is vital for biopharmaceutical research. -LC–MS instrument sensitivity has led to interest in capillary/microflow solutions. - Microchip-based pillar array chromatography offers enhanced benefits. - Microchip-based pillar array chromatography offers enhanced benefits.