Ready-to-use ELISA kits are available for the detection of Ubiquitin-Conjugating Enzyme E2M, an alias of the protein, ubiquitin conjugating enzyme E2 M. The official gene symbol is UBE2M. The protein has a mass of 20.9 kDa and length of 183 residues. It is a member of the Ubiquitin-conjugating enzyme family, UBC12 subfamily and may be known by other names, including: ubiquitin-protein ligase M, ubiquitin carrier protein M, NEDD8 protein ligase, NEDD8 carrier protein, and NEDD8-conjugating enzyme Ubc12, and UBC-RS2.