Used in biomedical research to quantify levels of NOX4 protein in rat tissue samples and cell lysates. Helps investigate oxidative stress mechanisms in diseases such as hypertension, kidney fibrosis, and cardiovascular disorders. Enables researchers to assess NOX4 expression changes in response to drug treatments or genetic modifications. Supports studies on reactive oxygen species (ROS) production and its role in cellular signaling and inflammation. Widely applied in preclinical studies to evaluate potential therapeutic targets.