CoAnn Technologies
We manufacture high-resolution, ultra-sensitive integrated and separated nanoLC columns with inner diameters of 20-150 um and lengths of 15-150 cm, for deep and high-coverage mass spectrometry analysis of proteome peptides and proteins (proteoforms). We can also process customized nanoLC columns with packing resins provided by customers for their special applications.
We manufacture pulled electrospray ionization emitters with dimensions that at various liquid flows provide high sensitivity electrospray ionization and usage robustness. We also make empty self-pack columns with blunt ends or pulled tips.
We provide nanoLC accessories for nanoLC-mass spectrometry analysis, including trap columns (microSPE) for sample loading in nanoLC, analytical preparative columns for fractionation of peptides and proteins, and adapters for securing nanoLC columns on special ion sources.