MS1 : Peptide sequencing by LC-MS/MS

Test Introduction

MS1 is a test method of De-novo sequencing that analyze LC-ESI-MS/MS of the peptide containing materials including protein hydrolyzed substance and peptide extract. Normally, the peptide which composes of 3 to 15 amino acids can be full sequencing. However, a peptide over 15 amino acids can be partial sequencing.


  • Peptide extract
  • Hydrolysis protein
  • Proteomic sample

Analysis Process

  • Sample prep
  • LC-MS/MS
  • De-novo sequencing

Analysis Result