Clone 107 targets a distinct Yersinia pestis epitope, providing complementary detection to Clone 105. This monoclonal antibody offers high specificity and low background, supporting ELISA, Western blotting, antigen‑capture assays, and field‑deployable diagnostic platforms. MYPS‑55A‑107 is well suited for biodefense research, environmental surveillance, and studies examining Y. pestis antigen expression and pathogenicity. Its strong affinity enables sensitive detection in culture fluids, enriched samples, and purified antigen preparations. With consistent lot‑to‑lot performance, this antibody delivers dependable results for assay development and pathogen monitoring applications.