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Prolactin
0070115
Ordering Recommendation

Screening for anterior pituitary tumor.

Mnemonic
PROLAC
Methodology
Quantitative Chemiluminescent Immunoassay
Performed
Sun-Sat
Reported
Within 24 hours
New York DOH Approval Status
This test is New York DOH approved.
Submit With Order
ARUP Consult®
Disease Topics
Specimen Required
Patient Preparation
 
Collect
Serum separator tube or plasma separator tube. Also acceptable: Green (sodium or lithium heparin).  
Specimen Preparation
Allow specimen to clot completely at room temperature. Transfer 1 mL serum or plasma to an ARUP Standard Transport Tube. (Min: 0.5 mL)  
Storage/Transport Temperature
Frozen.  
Unacceptable Conditions
EDTA plasma.  
Remarks
 
Stability
After separation from cells: Ambient: 8 hours; Refrigerated: 48 hours; Frozen: 3 months  
Reference Interval
Prolactin
Male
Female
1-9 years2.1-17.7 ng/mL2.1-17.7 ng/mL
10 years and older2.1-17.7 ng/mL2.8-26.0 ng/mL

Interpretive Data


Note
CPT Code(s)
84146
Components
Component Test Code*Component Chart NameLOINC
0070115Prolactin20568-2
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • PRL
  • Prolactin, Serum