Recombinant Human Casein Beta (CSN2) is a purified Prokaryotic Protein. Purity: >95% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Casein Beta (CSN2). Target Synonyms: CASb. Accession Number: P05814. Gene ID: 1447. Expression Region: His41~Leu198. Tag Info: N-terminal His Tag. Theoretical MW: 25kDa. 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.