The Basic Xylanase (BAX) Activity Assay Kit is primarily used to measure xylanase enzyme activity in various samples. It is widely applied in industries such as biofuel production, where xylanase helps break down hemicellulose into fermentable sugars. In the paper and pulp industry, the kit is utilized to assess the effectiveness of xylanase in bleaching processes, reducing the need for harsh chemicals. Additionally, it finds use in animal feed production to evaluate the enzyme's role in improving digestibility of plant-based feed components. In the food industry, particularly baking, xylanase improves dough handling and product quality by modifying flour components for better texture and softness. The kit is also employed in research and development to study enzyme kinetics and optimize industrial processes involving xylan degradation.