Recombinant Human TNF-alpha/TNFA Protein (aa 57-233, His Tag)
PKSH033165
| Size: | Price: | $178 | |
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Product Details
| Catalog number | PKSH033165 |
| Expression_host | E.coli |
| Sequence | Gly57-Leu233 |
| Bio_Activity | Measured in a cytotoxicity assay using L‑929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D. The ED50 for this effect is 30-150 pg/ml. |
| Application | Cell Culture |
| Accession | P01375 |
| Synonyms | Tumor Necrosis Factor;Cachectin;TNF-Alpha;Tumor Necrosis Factor Ligand Superfamily Member 2;TNF-a;TNF;TNFA;TNFSF2 |
| Tag | N-His |
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered solution of 20mM PB, 100mM NaCl, pH 8.0. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed man |
