Clone 101 targets a distinct epitope on Feline Parvovirus, providing complementary detection to Clone 100. It supports sensitive measurement in ELISA, Western blotting, and antigen‑capture workflows, offering strong affinity and minimal nonspecific binding. MFPV‑20A‑101 is well suited for diagnostic assay development, vaccine research, and monitoring parvovirus exposure in cats. Its consistent performance ensures reliable antigen detection across repeated assays.