Used in plant molecular biology research to detect and quantify glutamine tRNA reductase, an enzyme involved in the biosynthesis of tetrapyrroles such as chlorophyll. This ELISA kit enables researchers to study enzyme activity and expression levels under various physiological conditions, aiding in the understanding of chlorophyll production, photosynthesis efficiency, and plant stress responses. It is particularly useful in studies related to plant development, nutrient deficiency, and genetic modification aimed at improving crop yield and resilience.