Estrone, LC/MS
Estrone, LC/MS-13430
Estrone, LC/MS
13430
LAB13430
ERO
Serum
3.0 mL
1.0 mL
Immediately following collection, thoroughly mix sample by gently inverting 5 times
- Allow sample to clot for a minimum of 30 minutes
- Spin within 45 minutes of sample collection
Gold serum separator (SST) tube
EDTA plasma
Heparin plasma
Heparin plasma
Immediatley following collection, mix sample thoroughly by gentle inverting 8 - 10 times, to prevent clotting
- Spin
- Transfer plasma to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as the appropriate plasma type, within 45 minutes of sample collection
Ambient (preferred) - 7 days
Refrigerated - 7 days
Frozen - 32 months
Esoterix Endocrinology (500172) via LabCorp (500634): R-LC
Mo - Fr
6 - 13 days
Liquid chromatography tandem mass spectrometry (LC/MS/MS)
| Age | Range (pp/mL) |
| Newborn | Values are strikingly elevated at birth then decrease rapidly during the first week to prepubertal levels of <15. |
| Prepubertal | < 15 |
| Puberty | ||
| Tanner Stage | Age (years) | Female Range (pg/mL) |
| 1 | < 9.2 | 4 - 29 |
| 2 | 9.2 - 13.7 | 10 - 33 |
| 3 | 10.0 - 14.4 | 15 - 43 |
| 4 | 10.7 - 15.6 | 16 - 77 |
| 5 | 11.8 - 18.6 | 29 - 105 |
| Tanner Stage | Age (years) | Male Range (pg/mL) |
| 1 | < 9.8 | 5 - 17 |
| 2 | 9.8 - 14.5 | 10 - 25 |
| 3 | 10.7 - 15.4 | 15 - 25 |
| 4 | 11.8 - 16.2 | 15 - 45 |
| 5 | 12.8 - 17.3 | 20 - 45 |
| Age | Range (pg/mL) |
| Adult males | 10 - 50 |
| Adult females | |
| Follicular | 30 - 100 |
| Luteal | 90 - 160 |
| Postmenopausal | < 40 |
82679
Result 2258-2
03/29/2019
03/30/2021
02/22/2021