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Test Directory
Prolactin
Loinc
-
Expected Turnaround
24 hours
Information
The determination of prolactin is utilized in the diagnosis of anovular cycles, hyperprolactinemic amenorrhea and galactorrhea, gynecomastia and azoo-spermia.
Collection Information
Methodology
Electrochemiluminescence-immunoassay (ECLIA)
Limitations
When determining prolactin it should be remembered that the measured concentration is dependent upon when the blood sample was taken, since the secretion of prolactin occurs in episodes and is also subject to a 24‑hour cycle.
Rejection Criteria
Specimen Stability
Refrigerated- 14 days Frozen: 6 months
Alias
Prolactin
Container Type
Serum, gel separator, SST, 24 hour Urine (no additives)
Minimum Volume
1 ML
Age Range
0 - 12
Sex
F
Units of Measure
Reference Range
-
Panic Range
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