Abstract

Poster Presentations

Day 3, May 19(Fri.)  Room P (Multi-purpose Hall)

Analysis of proteins and their post-translational modifications using two dimensional mapping with LC-MS

(1JAIST, 2Kansai Univ.)
oIssey Osaka1, Akira Tarui1, Tomoyasu Fukuda2, Hideya Kawasaki2, Ryuichi Arakawa2

Rapid and simple two dimensional mapping with LC-MS has been applied to proteomic analysis. Glycoprotein and phosphoprotein were examined as model post-translationally modified proteins. The modified peptides in protein digests could be analyzed to discriminate the modified site.