Recombinant Rat Transforming Growth Factor Beta 1 (TGFb1) 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: Transforming Growth Factor Beta 1 (TGFb1). Target Synonyms: TGF-B1; CED; DPD1; LAP; Camurati-Engelmann Disease; Latency-associated peptide. Accession Number: P17246. Gene ID: 59086. Expression Region: Ala279~Ser390. Tag Info: N-terminal His Tag. Theoretical MW: 16kDa. Buffer: PBS, pH7.4, containing 0.01% SKL, 5% Trehalose. Storage: -20°C. Avoid repeated freeze/thaw cycles. Restrictions: For Research Use Only. Not for use in diagnostic procedures.