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Product Specifications
Purity
>97%, by SDS-PAGE under reducing conditions and visualized by silver stain
Endotoxin Level
<0.1 EU per 1 μg of the protein by the LAL method.
Activity
Measured by its binding ability in a functional ELISA. When Recombinant Human TGF‑ beta 1 (Catalog # 240-B/CF) is immobilized at 0.5 µg/mL, the concentration of Recombinant Human TGF‑ beta RII Fc Chimera that produces 50% of the optimal binding response is found to be approximately 6-30 ng/mL.
Source
Mouse myeloma cell line, NS0-derived human TGF-beta RII protein
Human TGF-beta RII (Thr23-Asp159) Accession # P37173 |
MD |
Human IgG1 (Pro100-Lys330) |
N-terminus | C-terminus |