Used for measuring insect cytokine (CK) activity in biological samples such as hemolymph or tissue extracts. This ELISA kit enables researchers to quantify immune responses in insects, supporting studies in insect physiology, immunity, and host-pathogen interactions. It is widely applied in entomological research, pest control development, and environmental toxicology to assess immune function under stress, infection, or exposure to pesticides. The assay provides a sensitive and specific method for monitoring changes in cytokine levels, aiding in understanding signaling pathways in invertebrate systems.