Protein SUMOylation plays an important role in regulation of many cellular processes. Lamoliatte et al.use a monoclonal antibody specific for SUMO3 tryptic peptides to enhance proteomic identification of SUMOylated proteins, and dramatically expand the number of sites known to be modified by SUMO3.
- Frédéric Lamoliatte
- Danielle Caron
- Pierre Thibault
