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.
Specifications
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
