Used to measure levels of interleukin-1β (IL-1β) in biological samples from monkeys, such as serum, plasma, or cell culture supernatants. This ELISA kit is commonly applied in immunology and infectious disease research to study inflammatory responses. It helps assess immune activation in preclinical studies, especially in models of inflammation, autoimmune diseases, or vaccine development. The kit provides a sensitive and specific way to quantify monkey IL-1β, enabling researchers to evaluate the effectiveness of treatments or the progression of disease in non-human primate studies.