A number of ELISA Kits are available that target Ubiquitin-Conjugating Enzyme E2D 3, an alias of the protein, ubiquitin conjugating enzyme E2 D3. The human protein, encoded by the gene UBE2D3, is an enzyme and member of the Ubiquitin-conjugating enzyme family. The protein's cellular localization is indicated to be membrane-associated. Additional synonyms or past names for this protein may include: E2(17)KB3, UBC4/5, UBCH5C. Homology is conserved in other species, such as Mouse, Rat, Zebrafish, Frog, Chicken.