This monoclonal antibody provides highly specific detection of feline Serum Amyloid A, a major acute‑phase biomarker used to assess inflammation and systemic disease in cats. Clone 1C12 delivers strong affinity and low background in ELISA, Western blotting, and antigen‑capture assays, enabling accurate SAA quantification in serum, plasma, and purified antigen preparations. MSAA‑20A‑1C12 is ideal for veterinary diagnostics, feline health monitoring, and research on inflammatory conditions. Its consistent performance ensures reliable detection across repeated assays.