QuaNCAT: quantitating proteome dynamics in primary cells

Here we demonstrate that quantitation of stimuli-induced proteome dynamics in primary cells is feasible by combining the power of Bio-Orthogonal Non Canonical Amino acid Tagging (BONCAT) and Stable Isotope Labelling of Amino acids in Cell culture (SILAC). In conjunction with nanoLC-MS/MS QuaNCAT allowed us to monitor the early expression changes of > 600 proteins in primary resting T cells subjected to activation stimuli.