METHOD FOR ANALYZING HIGH MOLECULAR WEIGHT COMPOUND USING MATRIX-ASSISTED LASER DESORPTION IONIZATION-TIME OF FLIGHT/TIME OF FLIGHT (MALDI-TOF / TOF) TANDEM MASS SPECTROMETRY

摘要

The present invention relates to a method for analyzing a structure of a high molecular weight compound through tandem mass spectrometry (MS / MS) of an MALDI-TOF / TOF. The method provides an effect of improving the structure analysis accuracy of the high molecular weight compound compared to an existing method using peptide as a calibrant by using poly(methyl methacrylate) as the calibrant for calibrating device.;COPYRIGHT KIPO 2020