The UBE2D4 protein is an important ubiquitin-proteasome system component that acts as an E2 ubiquitin-conjugating enzyme, accepting ubiquitin from the E1 complex and catalyzing its covalent attachment to proteins. In vitro, UBE2D4 exhibits multifunctionality by promoting polyubiquitination of all seven ubiquitin Lys residues, possibly favoring polyubiquitination of “Lys-11” and “Lys-48” linkages. UBE2D4 Protein, Human (GST) is the recombinant human-derived UBE2D4 protein, expressed by E. coli , with N-GST labeled tag.
