Recombinant Rat Growth Differentiation Factor 11 (GDF11) is a purified Prokaryotic Protein. Purity: >90% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Rat (Rattus norvegicus). Target Name: Growth Differentiation Factor 11 (GDF11). Target Synonyms: BMP11, Bone morphogenetic protein 11. Accession Number: Q9Z217. Gene ID: 29454. Expression Region: Cys159~Pro395. Tag Info: N-terminal His Tag. Theoretical MW: 31kDa. 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.