The Mass Spectrometry society of Japan - The 68th Annual Conference on Mass Spectrometry, Japan
Japanese

Abstract

Table of contents

Timetable

Plenary Lectures

Society Featured Lecture

Oral Sessions (Day1, Day2, Day3)

Poster Presentations (Day3)

Workshops

Lunchtime Seminars (Day1, Day2, Day3)

Lunchtime Seminars

Day 2, May 20（Thu.）　12:20-13:10　Room B (Zoom)

2B-L-1220　　PDF

Introduction of trace elements and biopolymer imaging methods in biological samples by Laser ablation-ICP-MS

(Thermo Fisher)
oYasuo Kuroki

Imaging analysis in biological samples by LA-ICP-MS has traditionally been limited to localization information of endogenous or intentionally added elements. We report that we were able to indirectly obtain information on biopolymers by subjecting biopolymers to an antigen-antibody reaction and labeling and detecting metal elements on the antibodies. This suggests that LA-ICP-MS can acquire information on the existence of elements and biopolymers.