Recombinant Human Xanthine Dehydrogenase (XDH) is a purified Prokaryotic Protein. Purity: >90% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Xanthine Dehydrogenase (XDH). Target Synonyms: XO, XOR, XOD, Xanthine Oxidase, NAD+-Xanthine Dehydrogenase, Xanthine-NAD+ Oxidoreductase, Xanthine/NAD+ Oxidoreductase, Xanthine Oxidoreductase. Accession Number: P47989. Gene ID: 7498. Expression Region: Met1~Gly300. Tag Info: N-terminal His and GST Tag. Theoretical MW: 63kDa. 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.