MDM2 protein is a key E3 ubiquitin protein ligase that coordinates cellular processes by ubiquitinating and degrading p53/TP53 and inhibiting its tumor suppressor function. In addition to p53/TP53 regulation, MDM2 inhibits p53/TP53- and p73/TP73-mediated responses, self-ubiquitinates, and targets ARRB1 for degradation. MDM2 Protein, Human (His) is the recombinant human-derived MDM2 protein, expressed by E. coli , with N-6*His labeled tag.
