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)

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Details
Days Set Up
Monday - Friday
Analytic Time

24 hours

Soft Order Code
MYELO
MiChart Code
Myeloperoxidase Antibodies
Synonyms
    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.
    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