In the fields of inflammatory regulation, immune response, and tumor mechanism research, TNF-α (Tumor Necrosis Factor-α) is a key cytokine connecting innate immunity and adaptive immunity, as well as a core target for regulating cell proliferation, apoptosis, differentiation, and inflammatory cascades. As a critical tool for in vitro functional validation, in vivo animal model construction, and drug screening, the stability of product quality, consistency of biological activity, and control of endotoxin levels directly determine the reliability of experimental data and the reproducibility of research results. To support researchers in efficiently advancing related studies, Nanjing UA-Bio is offering a limited-time promotional activity for TNF-α recombinant proteins, providing high-activity, high-purity, and low-endotoxin products to ensure the success of your experiments.

This promotional activity covers TNF-α recombinant proteins for six commonly used experimental species: human, mouse, rat, rhesus monkey, pig, and rabbit. The corresponding product codes are as follows:

These products meet the experimental needs of various species models. During the promotion period, all 10μg specifications are available at a special price of only 149 yuan. The promotion runs from May 25 to May 31, 2026. Researchers can use the promotional code "UA26" at checkout to enjoy this exclusive offer, obtaining high-quality research reagents at a more affordable price.

The TNF-α recombinant proteins offered by UA-Bio undergo strict quality control and feature four core advantages: First, high biological activity—the products are prepared using advanced prokaryotic/eukaryotic expression systems and purified through precise processes, ensuring efficient induction of biological responses in target cells and stability in experiments involving cell activation, proliferation, or apoptosis. Second, high purity—through multi-step chromatographic purification, the purity exceeds 95%, minimizing interference from impurities and improving experimental accuracy. Third, low endotoxin—endotoxin levels are strictly controlled below 0.1 EU/μg, avoiding nonspecific cell activation or abnormal inflammatory responses in animal models, making them ideal for toxin-sensitive cell cultures and in vivo injections. Fourth, batch consistency—standardized production processes and comprehensive quality control ensure consistent performance across batches, supporting long-term experiments and reproducible research.

With these high-quality features, the TNF-α recombinant proteins in this promotion can be widely applied in various research scenarios: At the cellular level, they can be used for cell culture and activation studies, inducing functional activation of immune cells such as macrophages and T cells to explore inflammatory signaling pathways. In animal models, they can be used for in vivo injections to construct models related to inflammation, autoimmune diseases, or tumors, providing tools for evaluating drug efficacy and studying pathological mechanisms. In drug development, they serve as target proteins for screening and validating antibody drugs or small-molecule inhibitors, advancing research in inflammation, immunity, and oncology.

As a leading domestic supplier of recombinant proteins, Nanjing UA-Bio adheres to the core philosophy of "Domestic Proteins, Craftsmanship Quality." Leveraging a robust platform for protein expression and purification, we have established a standardized workflow from gene cloning to quality control, providing researchers with stable and cost-effective life science reagents. This TNF-α recombinant protein promotion reflects our commitment to meeting research needs and reducing costs, enabling more researchers to access high-quality domestic reagents that meet international standards, thereby advancing breakthroughs in inflammation, immunity, and oncology.

For detailed quality control reports, technical parameters, or inquiries about other life science reagents, scan the QR code on the promotional poster or visit the UA-Bio official website at www.ua-bio.com. Nanjing UA-Bio remains committed to customer needs, offering high-quality products and professional services to help researchers overcome experimental challenges and advance their studies. This limited-time offer lasts only 7 days—don’t miss out!