MtoZ Biolabs has developed a sophisticated mass spectrometry platform, and is proud to offer services covering identification of proteins, mass measurement and PTMs analysis of proteins, antibodies, and other biopharmaceuticals. Our analytical services for proteins is based on state-of-the-art mass spectrometry, including LC-MS/MS and MALDI-TOF/TOF. www.mtoz-biolabs.com/protein-analysis.html