Test Overview
Test Methodology

Multiplex Flow Immunoassay

Test Usage

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.

Reference Range *

< 1.0 Antibody Index (Negative)

Test Details
Days Set Up
Monday - Friday
Analytic Time

24 hours

Soft Order Code
MYELO
MiChart Code
Myeloperoxidase Antibodies
Synonyms
  • MPO
  • MYELO
  • Myeloperoxidase Ab, Serum
  • MYLON
  • MYLOI
Laboratory
Chemical Pathology
Section
Immunopathology
Specimen Requirements
Collection Instructions

Collect specimen in SST tube. Centrifuge, aliquot serum into a plastic vial and refrigerate up to 7 days..

Alternate Specimen
Red top tube.
Yellow Top Tube
Normal Volume
0.5 mL serum
Minimum Volume
0.25 mL serum
Billing
CPT Code
83516
Fee Code
21594
LOINC
46266-3, 29643-4
NY State Approved
No