Human PPP4R4 Recombinant Protein (N-His) is a recombinant protein expressed in E. coli, spanning Glu51-Ser470, with an N-terminal His tag. Purity: >90% as determined by SDS-PAGE. Supplied lyophilized from a solution in PBS pH 7.4, 1 mM EDTA, 4% Trehalose, 1% Mannitol. Applications: ELISA, immunogen, SDS-PAGE and Western blot. Serine/threonine-protein phosphatase 4 regulatory subunit 4 is a ~99 kDa protein. Putative regulatory subunit of serine/threonine-protein phosphatase 4. For research use only.