PLATE FOR MASS SPECTROMETRY, PROCESS FOR PREPARING THE SAME AND USE THEREOF

摘要

A plate for mass spectrometry comprising a support and, superimposed thereon , a coating containing PVDF (particularly, thin layer having PVDF deposited thereon); and a process for preparing the plate for mass spectrometry, characterized by coating a support surface with PVDF. Further, there is provided a method of analyte identification, comprising performing gel electrophoresis of an analyte-containing sample to thereby separate the analyte, transferring the separated analyte from the gel to a plate for mass spectrometry and subjecting the plate to mass spectrometry so as to effect analysis of the transferred analyte.