UBASH3A interferes with CBL-mediated downregulation and degradation of receptor-type tyrosine kinases and promotes the accumulation of activating receptors such as T cell receptors, EGFR and PDGFRB on the cell surface. It exhibits minimal protein tyrosine phosphatase activity and may act as a dominant negative regulator of UBASH3B-dependent dephosphorylation. UBASH3A Protein, Human (His) is the recombinant human-derived UBASH3A protein, expressed by E. coli , with N-His labeled tag.
