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Test Code PROLAC Prolactin Level

Important Note

Disclaimer: This assay has the potential to be falsely low in individuals who consume supplements containing biotin (commonly marketed as hair and nail supplements). Patients should not take these supplements for a minimum of 8 hours prior to blood collection.

Performing Location

Southwestern Vermont Medical Center

Specimen Collection Information

Specimen  Min. Test Volume Collection Container Special Handling
Blood 0.1 mL Light Green (lith. heparin) top
Gold top
Marble Red top		  

Reference Ranges & Critical Values

Assay Gender Age Range Normal Range Critical Values Units
PROLAC Female 0 Minutes – 150 Years 4.8 - 23.3   ng/mL
  Male 0 Minutes – 150 Years 4.0 - 15.2   ng/mL

Specimen Stability

7 days at 2-8°C

Day(s) Performed

Monday - Sunday

Turn-Around Guidelines

Upon arrival

LOINC

2842-3

CPT

84146