Clone 7A12 provides high‑specificity detection of PEDV, supporting ELISA, Western blotting, and antigen‑capture assay development. Its strong affinity and clean signal enable sensitive detection in serum, fecal extracts, and purified antigen preparations. MPEDV‑5A‑7A12 is ideal for swine diagnostics, viral surveillance, and research on PEDV infection. Its reproducible performance ensures dependable detection across repeated assays.