Used to detect and quantify xylanase enzyme activity in samples from bovine sources, this ELISA kit is essential in research and quality control within animal nutrition and feed additive industries. It helps assess the efficiency of xylanase supplementation in improving digestibility and feed conversion in cattle. The kit is also applied in monitoring enzyme production in biotechnological processes and supports studies on rumen microbiology and enzyme kinetics. Its high specificity allows accurate measurement even in complex biological matrices.