Used to measure levels of tumor necrosis factor-alpha (TNF-α) in serum, plasma, or other biological fluids from dogs. This assay is commonly applied in veterinary research and diagnostics to assess inflammatory conditions, immune responses, and disease progression. It helps in studying diseases such as arthritis, sepsis, inflammatory bowel disease, and certain cancers in canine models. The kit enables quantitative analysis, supporting monitoring of treatment efficacy and evaluation of immune system activation in clinical and preclinical settings.