Used in food safety and environmental testing to detect Aspergillus contamination in agricultural products, pharmaceuticals, and indoor air samples. Helps identify mold presence in grains, nuts, and spices to prevent mycotoxin exposure. Widely applied in quality control labs for rapid screening and compliance with safety regulations. Also utilized in clinical research to study fungal allergens and respiratory health impacts. Provides a sensitive and specific method for quantifying Aspergillus antigens in complex samples.