* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
For optimal antibody detection, it is recommended to draw the specimen before the initiation of immunosuppressant medication.
5 - 9 days
Collect specimen in an SST or red top tube. Spin and aliquot into a screw capped plastic tube and send to Specimen Proccessing, refrigerated.
Test performed by Mayo Clinic Laboratories