Recombinant Human Phosphodiesterase 5A, cGMP Specific (PDE5A) is a purified Prokaryotic Protein. Purity: >80% by SDS-PAGE. Host: E. coli. Endotoxin Level: <1.0EU per 1ug, by the LAL method. Species: Human (Homo sapiens). Target Name: Phosphodiesterase 5A, cGMP Specific (PDE5A). Target Synonyms: CGB-PDE, cGMP-binding cGMP-specific phosphodiesterase, cGMP-specific 3,5-cyclic phosphodiesterase. Accession Number: O76074. Gene ID: 8654. Expression Region: Glu536~Gln860. Tag Info: N-terminal His Tag. Theoretical MW: 42kDa. 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.