TNF-α (Human), Recombinant Protein, CHO, Tag Free
Premium CytoGrow™ growth factor suitable for inflammation and immune response studies, autoimmune disease research, cancer biology, and therapeutic screening.
CytoGrow™ Recombinant TNF-α (Human), CHO, Tag Free
Recombinant human Tumor Necrosis Factor Alpha (TNF-α) is expressed in CHO cells to ensure proper folding and authentic mammalian post-translational modifications. This tag-free protein retains the native structure and high bioactivity of human TNF-α, making it suitable for diverse applications in immunology and inflammation research.
TNF-α is a pro-inflammatory cytokine involved in the regulation of immune responses, apoptosis, and cell proliferation. It plays a key role in inflammation, host defense, and the pathogenesis of various diseases including autoimmune disorders and cancer. Recombinant human TNF-α is widely used in studies of inflammatory signaling pathways, immune modulation, and therapeutic development.
| Synonym: | Tumor Necrosis Factor; Cachectin; TNF-Alpha; Tumor Necrosis Factor Ligand Superfamily Member 2; TNF-a; TNF; TNFA; TNFSF2 |
| Species: | Human |
| Expression System: | Chinese Hamster Ovary cell lines (CHO) |
| Endotoxin: | ≤10 EU/mg |
| Appearance: | White powder, colorless clear liquid after reconstitution |
| Formulation | Lyophilized from a 0.22 μm filtered solution containing PBS, 5% mannitol, and 0.01% Tween 80 |
| Reconstitution: | Recommended to redissolve in sterile deionized water |
| Shipping: | Ships overnight |
| Storage and Stability: | Store in a manual defrost freezer and avoid repeated freeze-thaw cycles. Lyophilized state: 36 months at -20°C to -80°C After reconstitution and under sterile conditions: 6 months at -20°C to -80°C 7-10 days at 2°C to 8°C |
Data and Bioactivity
| Size | 1 μg, 10 µg, 50 μg, 1 mg, 10 mg, 100 mg, 1 g, 1 mL, 10 mL |
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