Recombinant Rat Epiregulin (EREG) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Rat (Rattus norvegicus). Target Name: Epiregulin (EREG). Target Synonyms: EPR, ER, Proepiregulin. Accession Number: Q9Z0L5. Gene ID: 59325. Expression Region: Met1~Val162. Tag Info: N-terminal His Tag. Theoretical MW: 22kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.