Nanoflow LC/MS is commonly used for protein identification and biomarker discovery, but setting up and maintaining the intricate LC plumbing can be a challenge. The Agilent HPLC-Chip represents breakthrough technology that integrates nanoflow HPLC columns, associated connections, and a nanoelectrospray emitter on a single, small, reusable microfluidic chip. The HPLC-Chip and a companion HPLCChi...