Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Reproducibility of relative peptide abundance measurements for H4(4–17AA) peptides on each LTQ Velos Pro scan mode. The relative abundance of each modified form of the peptide was calculated from three technical replicates of the same purified H4 sample. Error bars represent standard deviation from average relative peptide abundances. *P < 0.05.
