Rich,
Since no one else has responded, I'm staring at iTRAQ data I just
processed through Libra today and the intensities reported in the
pepXML file are exactly those that are in the corresponding mzXML. I
have never seen data where this is not the case which means something
went wrong
Hi everyone, I have two questions about the iTRAQ quantitation by
libra.
(1) Why are the iTRAQ label intensities of peptides in the Libra
output files different from the intensities in the native ms/ms
spectrum?
(2) Suppose a single precursor ion triggers two MS/MS scans (two HCD-
CID pair).
