So why not spent 30 minutes to read this new article on HCP analysis by SWATH® LC-MS?
“Evaluation of spectral libraries and sample preparation for DIA-LC-MS analysis of host cell proteins.
A case study of a bacterially expressed recombinant biopharmaceutical protein”.
Use this link to get 50 days’ free access to the full article. No sign up required (but note that the link expires 1 May 2018).