Used in veterinary research and diagnostics to measure levels of tumor necrosis factor-alpha (TNF-α) in pig samples such as serum, plasma, or tissue homogenates. It helps assess inflammatory responses in swine, supporting studies on infectious diseases like porcine reproductive and respiratory syndrome (PRRS) or bacterial infections. Commonly applied in immunology and pharmacology to evaluate the efficacy of anti-inflammatory treatments and vaccines in pig models. Enables quantitative analysis of cytokine production, aiding in monitoring disease progression and immune system activity.