Recombinant Cat Growth/differentiation factor 8 (MSTN) is a purified Recombinant Protein. Purity: >85% as determined by SDS-PAGE. Host: E. coli. Endotoxin Level: Not Tested. Species: Felis catus (Cat) (Felis silvestris catus). Target Name: Growth/differentiation factor 8 (MSTN) . Accession Number: M3WPT7, MSTN. Expression Region: 19-375aa. Tag Info: Tag-Free. Theoretical MW: 40.7kda. Target Synonyms: Myostatin Restrictions: For Research Use Only. Not for use in diagnostic procedures.