< or = 96.2 pg/mL
* Reference ranges may change over time. Please refer to the original patient report when evaluating results.
2 - 9 days
Collect specimen in lav (EDTA) top tube. Immediately place on wet ice. Spin and aliquot into plastic screw capped tube within 30 minutes of collection, and freeze. Send to Specimen Processing frozen.
Test performed by Mayo Clinic Laboratories