Used in biological and environmental research to measure vitellogenin (VTG) levels in chicken samples. Helps assess reproductive health and endocrine disruption, especially in studies related to hormone activity or exposure to estrogenic compounds. Commonly applied in toxicology to evaluate the impact of environmental pollutants on avian species. The kit enables accurate, high-throughput quantification of VTG, supporting research in poultry science, ecotoxicology, and developmental biology.