Used in veterinary research to detect and quantify levels of transforming growth factor beta 1 (TGF-β1) in canine biological samples such as serum, plasma, or tissue homogenates. This assay helps in studying immune regulation, inflammation, fibrosis, and cancer progression in dogs. Commonly applied in preclinical studies, drug development, and disease diagnostics related to autoimmune disorders, kidney disease, and tumor metastasis. The kit enables high-throughput screening and supports monitoring of therapeutic responses in experimental models.