An improvement on mass spectrometry-based epigenetic analysis of large histone-derived peptides by using the Ionization Variable Unit interface.

Fukuda T, Hike H, Usui F, Bando Y, Nishimura T, Kodama T, Kawamura T.Anal. Biochem. 2015 Oct 01;486:14-6. doi: 10.1016/j.ab.2015.06.002