The Mass Spectrometry society of Japan - The 71st Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lecture

Symposium Sessions (Day1, Day2, Day3)

Basic Sessions (Day1, Day2, Day3)

Young Researchers' Sessions (Day1, Day2, Day3)

Poster Presentations (Day1, Day2, Day3)

Special Evening Sessions

Corporate Program

Poster Presentations

Day 1, May 15（Mon.）　　Room P (Foyer, Room 1004-1007)

1P-44　　PDF

Site-Specific Sodiation of Peptides Studied by Pulsed Nano-Electrospray Ionization

(1Univ. Yamanashi, 2Ion-Plasma and Laser, 3Johns Hopkins Univ., 4Yokohama City Univ.)
oSatoshi Ninomiya1, Dilshadbek T Usmanov1,2, Stephanie Rankin-Turner1,3, Satoko Akashi4, Kenzo Hiraoka1

Metal ions play significant roles in biological systems. Although sodium ion plays a key role in biological systems, site-specific interactions between sodium ions and peptides and proteins have not been thoroughly explored. In this work, the time-dependent sodiation of peptides was investigated by pulsed nano-electrospray ionization.