Rat Myostatin (MSTN), Active Protein 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: Myostatin (MSTN). Target Synonyms: GDF8, Growth Differentiation Factor 8. Accession Number: O35312. Gene ID: 29152. Expression Region: Arg267~Ser376. Tag Info: N-terminal His Tag. Theoretical MW: 14kDa. 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.