Used in immunological research to quantify rabbit interleukin-1β levels in biological samples such as serum, plasma, or tissue homogenates. Enables researchers to monitor inflammatory responses in rabbit models, supporting studies on inflammation, infection, autoimmune diseases, and drug efficacy. The kit provides a sensitive and specific method for detecting IL-1β, allowing for accurate assessment of cytokine expression in experimental conditions. Commonly applied in preclinical research and veterinary immunology.