Post Translational Modifications

mass spec machineWe offer an array of post-translational modification analyses on simple protein mixtures.  These include the analysis of phosphorylation, acetylation, methylation and ubiquitination.  These PTM analyses are performed on either the LTQ-Orbitrap XL or the 4000 Q-TRAP.  We also offer subsequent quantitation of phosphorylation sites as a routine service.

In addition, we offer global phosphoproteome profiling utilising iTRAQ, phosphopeptide enrichment, muldimensional LC and either LTQ-Orbitrap or QSTAR XL analysis.