http://64188.org/story.php?title=ned-to-both-confirm-the-presence-of-the-endogenous-peptide-in Ned to both confirm the presence of the endogenous peptide in the sample and to identify transitions that contain significant chemical interference. Only natural peptides with at least three interference-free transitions were considered to be "observed" in the sample. Using this criterion, 44 of the 65 targeted peptides, representing 41 proteins, were observed in the DBS sample. A list of the obse Wed, 31 May 2023 14:13:32 UTC en