Myeloperoxidase (MPO) Antibodies, Serum



Used for the diagnosis and monitoring of inflammatory activity in primary systemic small vessel vasculitides. Presence of anti-MPO antibodies is highly specific for idiopathic and vasculitis-associated crescentic glomerulonephritis, classic polyarteritis nodosa, Churg-Strauss syndrome, and polyangiitis overlap syndrome without renal involvement. Levels of anti-MPO are elevated during active phases of disease and lower during remission. Therefore, monitoring anti- MPO levels can aid in disease management. See Also Neutrophil Cytoplasmic Antibodies, IF

Sample Type, Quantity & Conditions

1 ml Serum Stability: 14 Days at 2-8 °C

Special Precautions

Normal Range


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