Ultra-sensitive nanoLC-MS of sub nanogram protein samples using second generation micro pillar array LC technology with Orbitrap Exploris 480 and FAIMS PRO
K. Stejskal, J. Op de Beeck, G. Dürnberger, P. Jacobs, K. Mechtler
This paper benchmarks ultra-sensitive proteomics methods using micro pillar array LC and FAIMS PRO, achieving detection of 1486 protein groups from 250 pg of HeLa tryptic digest.
bioRxiv · Feb 10, 2021Cell Biology