Used in immunological research to detect and quantify complement component 1r (C1r) in goat samples. Helps in studying the activation of the classical complement pathway, particularly in inflammatory and immune-related diseases. Commonly applied in veterinary research, autoimmune disease studies, and evaluation of immune system function in caprine models. Enables high-throughput screening and precise measurement of C1r protein levels in serum or plasma, supporting research in host defense mechanisms and disease pathogenesis.