| Ordering Code | 314R |
|---|---|
| Test Name | Prolactin, w/Reflex to Monomeric |
| Alias | Macroprolactin |
| Preferred Specimen | Serum |
| Preferred Container | SST (Gold) |
| Other Specimen/Container | Plasma in Lithium Heparin (Green), Serum in Plain (Red) |
| Optimum Volume | 0.5 mL |
| Transport Requirements | Oahu: Ambient Airline: Refrigerated |
| Specimen Stability | Ambient: 24 Hours Refrigerated: 14 Days Frozen: 6 Months Frozen samples should be thawed only once. |
| Rejection Criteria | Specimen older than stability limits, Grossly hemolyzed, Insufficient quantity, Heat treated samples |
| Avail. Stat | NO |
| Analytic Time | 2 Day |
| Methodology | Electrochemiluminescence Immunoassay; PEG Precipitation |
Reference range(s)
The reference ranges listed below are valid on this date of April 18, 2024.
| Component | Age | Male Norm | Male Critical Low | Male Critical High | Female Norm | Female Critical High | Female Critical Low | Units | Add'l info |
|---|---|---|---|---|---|---|---|---|---|
| Prolactin | ALL | 4.1-15.2 | 4.8-23.3 | ng/mL |