ARUP's Laboratory Test Directory
| 0070045: Estradiol, Adult Premenopausal Female, Serum or Plasma |
| Test Mnemonic: ESTRA | |
|
Methodology: Chemiluminescent Immunoassay
Performed: Sun-Sat Reported: 1-2 days |
| Specimen Required: | |
|
Collect: One 4 mL SST, lavender (EDTA), pink (K2EDTA), or green (sodium or lithium heparin).
Transport: 1 mL serum or plasma, frozen. (Min: 0.3 mL) Submit specimen in an ARUP Standard Transport Tube. Pediatric Collection/Transport: 0.3 mL serum or plasma, frozen. Remarks: Separate serum or plasma from cells ASAP. Stability: After separation from cells: Ambient: 2 hours; Refrigerated: 2 days; Frozen: 6 months |
|
| Reference Interval: |
|
Female 18-40 years: 23-170 pg/mL 41-54 years: 17-184 pg/mL 55 years and older: 12-199 pg/mL Early follicular phase: 30-100 pg/mL Late follicular phase: 100-400 pg/mL Luteal: 50-150 pg/mL |
| Note: | |
| Refer to Estradiol, Males, Children or Postmenopausal Females, by Tandem Mass Spectrometry (0093247) for male, children, and postmenopausal female specimens. |
| CPT Code(s): | |
| 82670 |