Reliable identification and characterization of proteins and peptides are very important tasks for biomedical research. We provide end-to-end MS-based proteomic services to unravel the complexity of biological systems. Whether you want to identify a protein, quantify protein expression, discover new biomarkers or characterize therapeutic antibodies, let us be your partner in innovation.
The goal of our services is to make our cutting-edge technology accessible to wider biopharmaceutical community. Aided by state-of-the-art equipment and staffed with highly trained scientists, PTM Biolabs has been continuously delivering the highest quality data to clients worldwide from industry, academia, and government organizations.
This service involves sample digestion with appropriate enzymes prior to LC-MS/MS analysis. Fractionation will be performed if necessary. The resulting peptides are subjected to immuno-affinity enrichment by proprietary reagents developed in-house. The resulting MS/MS data are searched against protein sequence databases. This approach maximizes sensitivity and PTM coverage for your proteins.