We provide post translational modification analysis services, such as phosphorylation, acetylation, methylation etc.
About 80% proteins of eukaryotes are glycoprotein which means the proteins are not bare proteins but carbohydrates chains are covalently bonded to specific amino acids residue. Sometimes carbohydrate chains influence identification of protein and makes little bit different mass value.
ProteomeTech provide enzymatic deglycosylation of protein and it facilitates the protein identification.
The glycan of glycoproteins consist of glucose, galactose, fructose, fucose, mannose, sialic acids, etc.
We provide glycan analysis service. The glycan are detached from proteins by specific enzyme, such as PNGase F and analyzed by MALDI-TOF. The obtained data are compared on the glycan data base and glycan lists are provided.