Service › C Anti-neutrophil Cytoplasmic Antibodies (c-ANCA)/PR3-ANCA C Anti-neutrophil Cytoplasmic Antibodies (c-ANCA)/PR3-ANCA ₱6,415.00 "Detects PR3-ANCA antibodies for diagnosing granulomatosis with polyangiitis (formerly Wegener�s). No fasting required." Quantity: Add To Cart Added! "Detects PR3-ANCA antibodies for diagnosing granulomatosis with polyangiitis (formerly Wegener�s). No fasting required."