Used to measure nitric oxide synthase (NOS) activity in rabbit tissue samples or cell lysates, this ELISA kit enables researchers to quantify enzyme levels involved in nitric oxide production. It is commonly applied in cardiovascular, neurological, and immunological studies where NOS activity plays a key role in disease mechanisms or drug responses. The assay supports high-throughput analysis with high sensitivity and specificity, making it suitable for experimental research in inflammation, endothelial function, and oxidative stress. Results help evaluate the impact of treatments or genetic modifications on NOS pathways in rabbit models.