Used in immunological research to detect and quantify levels of Complement 1s (C1s) protein in goat biological samples. This ELISA kit is particularly useful in studies related to the complement system, which plays a key role in innate immunity. Researchers apply this kit in monitoring immune responses, investigating inflammatory diseases, and evaluating the activation of the classical complement pathway in experimental models involving goats. It enables accurate measurement of C1s concentration in serum, plasma, or tissue extracts, supporting veterinary research, vaccine development, and disease diagnostic studies.