Eukaryotic Rat Erythropoietin (EPO) is a purified Eukaryotic Protein. Purity: >97% by SDS-PAGE. Host: 293F Cell. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Rat (Rattus norvegicus). Target Name: Erythropoietin (EPO). Target Synonyms: EP, Epoetin, Erythropoetin, Hematopoietin, Hemopoietin. Accession Number: P29676. Gene ID: 24335. Expression Region: Pro28~Arg192. Tag Info: N-terminal His Tag. Theoretical MW: 40/44kDa. Buffer: PBS, pH7.4, containing 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.