Mass spectrometry N-terminal sequence analysis is a method that utilizes mass spectrometry technology to efficiently and accurately determine the amino acid sequence of the N-terminus of proteins/peptides. Due to its high sensitivity, high resolution, and high throughput, it can be used to analyze complex protein/peptide mixtures, as well as identify modifications, mutations, and other sequence variations. Compared to traditional Edman degradation, mass spectrometry offers higher throughput and sensit......