重组人 GDNF 蛋白（产品说明）
蛋白名称：Recombinant Human GDNF Protein

蛋白构建：A DNA sequence encoding the mature form of human GDNF (P39905-2) (Arg 83-Ile 185) was expressed and purified, with additional two aa (Gly& Pro) at the N-terminus.

表达宿主：HEK293 Cells

蛋白纯度：> 97 % as determined by SDS-PAGE

蛋白活性：1. Measured in a cell proliferation assay using SH‑SY5Y human neuroblastoma cells. The ED50 for this effect is typically 3-20 ng/mL in the presence of Recombinant Human GFR alpha‑1/GDNF R alpha‑1 His Chimera.
2. Immobilized Recombinant Human GDNF Protein(Cat:10561-HNCH) at 2 μg/mL (100 μL/well) can bind Recombinant Human GFRA1 / GFRα1 / GDNFRA Protein (His Tag) (Cat:10330-H08H), the EC50 is 15-48 ng/mL.

蛋白内毒素：< 1.0 EU per μg of the protein as determined by the LAL method

蛋白标签：N-cleavage