This document describes the features and characteristics of the Mouse anti-Listeria monocytogenes Monoclonal Antibody produced by R-protagen Company. It includes information about the immunogen, clone numbers, antibody type, affinity constant, and specificity. The antibody is not identified and shows no cross-reactivity with various bacteria. It is purified using Protein A affinity chromatography and should be stored at -20℃. It is suitable for ELISA and rapid diagnostics.