Anti-UBE2D3 Antibody

Raised in rabbit as a polyclonal IgG preparation, this unconjugated primary antibody recognizes the human UBE2D3 ubiquitin-conjugating enzyme and is validated for Western blot workflows. UBE2D3 (also called UBCH5C) is a member of the UBC4/UBC5 family of E2 enzymes that pair with RING-type E3 ligases to transfer ubiquitin onto substrate proteins, supporting proteasomal degradation, cell cycle progression, and DNA damage signaling. The reagent is supplied as a 200 µl liquid aliquot ready for dilution into standard blocking and incubation buffers used in immunoblotting of whole-cell lysates. Because it is unconjugated, it can be paired with a user-selected HRP- or fluorophore-labeled secondary reagent to match a given detection platform. The product from Antibodies.com is recommended for refrigerated storage in working aliquots, with the option to freeze for longer-term retention while avoiding repeated freeze-thaw cycles.