NOSIP is an E3 ubiquitin protein ligase that plays a key role in the normal development of the forebrain, eye, and face. Notably, it catalyzes the monoubiquitination of the serine/threonine protein phosphatase 2A (PP2A) catalytic subunit, specifically PPP2CA/PPP2CB. NOSIP Protein, Human (His) is the recombinant human-derived NOSIP protein, expressed by E. coli , with N-6*His labeled tag.
