Used in biomedical research to quantify levels of the CYP1A1 enzyme in human tissue samples or cell lysates. This ELISA kit enables researchers to study enzyme induction, particularly in response to environmental pollutants like polycyclic aromatic hydrocarbons and dioxins. It is commonly applied in toxicology studies, drug metabolism research, and cancer research to assess the activation of xenobiotic pathways. The assay helps evaluate the role of CYP1A1 in metabolic activation of procarcinogens and is useful in both clinical and environmental health investigations.