Proteomics and Peptidomics Services


1. Proteomics/Proteoglycomics - This service involves tryptic-digestion as pretreatment of protein sample followed by LCMSMS analysis using LCMS LTQ Orbitrap. De novo sequencing and sequence matching with database (NCBIr or SwisProt) will then be performed using the data obtained. Post translational modification (PTM) of the protein can also be predicted. 

2.  Peptidomics - Direct injection of the peptide samples into LCMS LTQ Orbitrap followed by de novo sequencing using Peaks Studio.  Modification of peptides can also be predicted. 


  1. Assoc. Prof. Dr. Gan Chee Yuen (Peptidomics and Proteomics); Email:
  2. Dr. Mohd Nazri B. Ismail (Proteoglycomics and Proteomics): Email: