Multiplex Flow Immunoassay
Evaluating patients suspected of having immune-mediated vasculitis, especially microscopic polyangiitis (MPA). May be useful to follow treatment response or to monitor disease activity in patients with MPA.
< 1.0 Antibody Index (Negative)
- Myeloperoxidase Ab, Serum
Collect specimen in SST tube. Centrifuge, aliquot serum into a plastic vial and refrigerate up to 7 days..