Recombinant Rat Glycogen Synthase Kinase 3 Alpha (GSK3a) is a purified Prokaryotic Protein. Purity: >97% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Rat (Rattus norvegicus). Target Name: Glycogen Synthase Kinase 3 Alpha (GSK3a). Target Synonyms: Serine/threonine-protein kinase GSK3A. Accession Number: P18265. Gene ID: 50686. Expression Region: Ile122~Asn416. Tag Info: N-terminal His Tag. Theoretical MW: 38kDa. 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.