Used in agricultural and environmental research to detect and quantify Bt (Bacillus thuringiensis) proteins in plant tissues, this ELISA kit enables scientists to assess the expression levels of insecticidal proteins in genetically modified crops. It supports monitoring of Bt toxin stability and distribution in plants, ensuring effective pest control. The kit is also applied in biosafety studies, residue analysis, and regulatory compliance testing in food and feed samples. Its high sensitivity allows detection even at low protein concentrations, making it valuable for field testing, quality control in biotech crop production, and ecological impact assessments.