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R&D Systems™ Recombinant Human TNF-alpha Protein
Extensive quality control produces industry leading bioactivity and lot-to-lot consistency that instills confidence in results and ensures reproducibility. Applications: Bioactivity
Brand: R&D Systems™ 210-TA-100
672.80 EUR valid until 2025-07-30
Use promo code "24078" to get your promotional price.
This item is not returnable.
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Description
Measured in a cytotoxicity assay using L-929 mouse fibroblast cells in the presence of the metabolic inhibitor actinomycin D. Matthews, N. and M.L. Neale (1987) in Lymphokines and Interferons, A Practical Approach. Clemens, M.J. et al. (eds): IRL Press. 221. The ED50 for this effect is 25-100 pg/mL.
Specifications
| Lyophilized from a 0.2μm filtered solution in PBS with BSA as a carrier protein. | |
| 17.5 kDa | |
| 100 μg | |
| Use a manual defrost freezer and avoid repeated freeze-thaw cycles. 12 months from date of receipt, -20 to -70° C as supplied. 1 month, 2 to 8° C under sterile conditions after reconstitution. 3 months, -20 to -70° C under sterile conditions after reconstitution. | |
| Unconjugated | |
| 97%, by SDS-PAGE under reducing conditions and visualized by silver stain. |
| 7124 | |
| TNF-alpha | |
| E. coli-derived human TNF-alpha protein Val77-Leu233,with and without an N-terminal Met | |
| APC1 protein, Cachectin, Cachetin, DIF, TNF, TNF, monocyte-derived, TNF-a, TNFA, TNFalpha, TNF-alphacachectin, TNFATNF, macrophage-derived, TNFG1F, TNFSF1A, TNFSF2, TNFSF2TNF superfamily, member 2, tumor necrosis factor, tumor necrosis factor (TNF superfamily, member 2), tumor necrosis factor alpha, Tumor necrosis factor ligand superfamily member 2, tumor necrosis factor-alpha | |
| Recombinant |
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