Neutral Invertase (NI) Activity Assay Kit is primarily used to measure the activity of neutral invertase enzymes in various biological samples. This enzyme plays a crucial role in the breakdown of sucrose into glucose and fructose, making the kit essential for research in plant biology, food science, and biochemistry. In plant studies, it helps analyze carbohydrate metabolism and sugar regulation, providing insights into growth, development, and stress responses. In the food industry, the kit is utilized to assess invertase activity in products like honey, syrups, and baked goods, ensuring quality control and optimizing processing conditions. Additionally, it supports biochemical research by enabling the study of enzyme kinetics and inhibitor effects, contributing to advancements in enzyme engineering and industrial applications.