Human Glial Cell Line Derived Neurotrophic Factor (GDNF), Active Protein 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: Glial Cell Line Derived Neurotrophic Factor (GDNF). Target Synonyms: ATF1, ATF2, HFB1-GDNF, Astrocyte-Derived Trophic Factor, Glial Derived Neurotrophic Factor. Accession Number: P39905. Gene ID: 2668. Expression Region: Ser78~Ile211. Tag Info: N-terminal His Tag. Theoretical MW: 16kDa. 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.