This monoclonal antibody provides sensitive, specific detection of Feline Parvovirus/Panleukopenia Virus, supporting ELISA, Western blotting, and antigen‑capture assay development. Clone 100 delivers strong affinity and low background, enabling precise detection in clinical samples, culture supernatants, and purified antigen preparations. MFPV‑20A‑100 is ideal for virology research, vaccine evaluation, and surveillance of parvovirus infection in feline populations. Its reproducible performance ensures dependable antigen detection across diverse sample types.