E. coli-derived recombinant human protein (amino acids D16-L283) was used as the immunogen for the RIO2 antibody.
RIO kinase 2 (RIOK2) is a member of the RIO family of atypical serine protein kinases first characterized in yeast. There are three RIO kinase subfamilies: RIO1, RIO2, and RIO3. RIOK1 and RIOK2 proteins are present in organisms from Archaea to humans. St