Used in immunological research to detect and quantify anti-neutrophil cytoplasmic antibodies (ANCA) in rat samples. This kit helps investigate autoimmune responses, particularly in models of vasculitis and other inflammatory diseases. It enables researchers to monitor disease progression, assess treatment efficacy, and study immune system activation in preclinical studies. The ELISA format allows for high-throughput, sensitive, and specific measurement of ANCA levels in serum or plasma.