Estradiol, Enhanced (eE2)
This Enhanced Estradiol assay uses a competitive assay format.
This test is used to assess and monitor ovarian function and follicular development. This test may be used as an aid in reproduction services.
Specimen Collection and Preparation
Serum or plasma sample in the following tubes:
Serum separator tube (gold or tiger top)
EDTA (lavender top) OR Heparin (green top)
Specimen Storage and Stability
Store serum or plasma at the following temperatures:
Room temperature: Up to 20 hours
Refrigerated: 2°C to 8°C for up to 48 hours.
Frozen: -20°C or lower for up to 6 months in a non-frost-free freezer. Samples should be thawed only once.
Insufficient sample volume
Sample not stored at proper temperature
Frozen whole blood
Severely hemolyzed samples
Severely lipemic specimens
Specimen labeled incorrectly or not labeled
Monday – Saturday
Result available within 24 hours of receipt in laboratory
NOTE: Specimens are refrigerated (2-8°) for 7 days before disposal
Vibra Health Laboratory
1307- A, Allen Dr
Troy, MI 48083